Assuming a linear relationship, find the missing value in the table below.
y
x
1
2
3
4
5
4
7
10
13

Answers

Answer 1

Based on the constant average rates of change. , the missing value in the table is 16

What are linear relationships?

Linear relationships are relationships that have constant average rates of change.

Note that the constant average rates of change can also be regarded as the slope or the gradient

How to determine the missing value in the table?

The table of values is given as

x    y

1     4

2     7

3     10

4     13

5

The constant average rates of change of linear relationships imply that:

As the x values constantly change by a value, the y values constantly change by another value (could be the same value)

On the given table, we can see the trend to be;

As x increase by 1, y increase by 3

So, the missing y value is

y = 13 + 3

Evaluate the sum

y = 16

Hence, the missing value in the table is 16

Read more about linear relationships at

https://brainly.com/question/14323743

#SPJ1


Related Questions

3. Given the function h(x) = 3x^2 - x^3 + 10x - 7 solve this by doing Inversed

Answers

Answer:

h(x) = 3x^2 - x^3 + 10x - 7 == 2

Step-by-step explanation:

Use the properties of logarithms to evaluate each expression.
log₂96- log₂3

Answers

Using the properties of logarithm the value of the expression is   [tex]log_{2} 96 - log_{2} 3 = 5[/tex]

A logarithm is the power to which a number must be raised in order to get some other number.

According to the question we have been given the expression as

                        =  [tex]log_{2} 96 - log_{2} 3[/tex]

The properties of logarithm that we are going to use are :

         [tex]log(\frac{x}{y} ) = logx - logy[/tex]  and [tex]log_{a} a = 1[/tex]

Also we can see that the base are same so we can use the property of logarithm in the given equation.

Now solving this step by step using the properties of logarithm we get

                       [tex]= log_{2} \frac{96}{3} \\= log_{2} 32\\= log_{2} 2^{5}\\ = 5* log_{2} 2\\= 5*1\\= 5[/tex]

Hence using the properties of logarithm the value of the expression is

[tex]log_{2} 96 - log_{2} 3 = 5[/tex]

Learn more about logarithm here : https://brainly.com/question/10208274

#SPJ4


Solve. Check for extraneous solutions. √2 x+6 - √x-1 =2

Answers

x = 5 is not an extraneous solution of the equation.

✓(2x + 6) - ✓(x - 1) = 2

✓(2x + 6) = 2 + ✓(x - 1)

Squaring both the sides of equation, we get

(✓(2x + 6))² = (2 + ✓(x - 1))²

2x + 6 = (2)² + (✓(x - 1))² + 2(2)(✓(x - 1))

2x + 6 = 4 + x - 1 + 4(✓(x - 1))

x + 3 = 4✓(x - 1)

Squaring again on both the side of the equation, we get

(x + 3)² = (4✓(x - 1))²

x² + 3² + 2×3×x = 16(x - 1)

x² + 9 + 6x = 16x - 16

x² - 10x + 25 = 0

By applying middle term splitting on equation (1), we get

x² - 5x - 5x + 25 = 0

x(x - 5) -5(x - 5) = 0

(x - 5) (x - 5) = 0

x = 5 and 5.

Check for extraneous solutions by putting value of x in original equation -

✓(2×5 + 6) - ✓(5 - 1) = 2

✓16 - ✓4 = 2

4 - 2 = 2

2 = 2

LHS = RHS

x = 5 is not an extraneous solution of the equation.

Know more about roots of equation -

brainly.com/question/4098861

#SPJ4


Find the real and imaginary solutions of each equation.
2 x³-16=0

Answers

The 3rd degree polynomial equation 2 x³ -16 = 0 has 1 real solution x₁=2 and two imaginary solutions x₂= -1 + √3 i and x₃= -1 - √3 i

The given equation is:

2 x³ -16 = 0

This is a 3rd degree polynomial equation.

Divide both sides by 2, we get:

x³ - 8 = 0

Add both sides with 8:

x³ = 8

Root characteristics: If a 3rd degree polynomial equation has the form

x³ = b

Then, it has 1 real solution and 2 imaginary complex conjugate solutions.

Furthermore,

x₁ = ∛b

x₂,₃ = ½.∛b (-1± √3 i)

Apply this to the given problem, we have:

x₁ = ∛8 = 2

x₂ = ½. 2 (-1 + √3 i) = -1 + √3 i

x₃ = ½. 2 (-1 - √3 i) = -1 - √3 i

Learn more about polynomial equation here:

https://brainly.com/question/28107105

#SPJ4

Please help I really don’t know how to answer this

Answers

Answer:

Step-by-step explanation:

The speed of the current in a river is 5 miles per hour. It takes 40 minutes longer for a girl to paddle a canoe 1. 2 miles upstream than the same distance downstream. What is her speed in stillwater?.

Answers

Speed in still water= [tex]\sqrt{43}[/tex]miles

Let take the speed in still water be x and  the speed of current in the river be  y.

The speed of the current in a river= 5 miles

Let the distance be s which is 1.2 miles.

The time(t) difference is 40 minutes.

We have an equation,

[tex]\frac{s}{x-y}[/tex] - [tex]\frac{s}{x+y}[/tex] = t

[tex]\frac{1.2}{x - 5}[/tex] - [tex]\frac{1.2}{x + 5}[/tex] = [tex]\frac{40}{60}[/tex]

1.2 × 60(2 × 5) = 40([tex]x^{2}[/tex] - 25)

x =[tex]\sqrt{43}[/tex]

Therefore the speed in still water is [tex]\sqrt{43}[/tex].

To know more about the boat and river solution refer to the link given below:

https://brainly.com/question/15394794

Yvette looks at the pictures below and says the ratio of triangles to hearts is 3:5. Is Yvette correct or not?

Group of answer choices

O No, Yvette is incorrect because the ratio is actually 5:8.

O No, Yvette is incorrect because a ratio can not be determined from looking at shapes.

O No, Yvette is incorrect because the ratio is actually 5:3.

O Yes, Yvette is correct.

Answers

Answer:

Step-by-step explanation:

Please help!! Describe the domain and range using interval notation.

Answers

Answer:

D= (-3,1]

R= [0,-4]

Step-by-step explanation:

[,] <-- used for when the point is included in the answer (closed circle or greater than/less than or equal to sign)

(,) <-- used for when the answer does not include point (open circle or greater than/less than sign   not equal to)

Plug in the points where shown on each line.

Hope that helps a bit!

At a sale this week, a table is being sold for $211.20 . This is a 68% discount from the original price. What is the original price?

Answers

Answer:

$310.59

Step-by-step explanation:

68% of what number is 211.20

.68x = 211.20  Divide both sides by .68

x = 310.5882352968  Round to the nearest cent

x = 310.59

Find the values of x and y in parallelogram PQRS. PT​y, TRx​1, QT​y, TSx = 7x+ 11

Answers

The values of x and y of the parallelogram PQRS are x = 2 and y = 11

What is the side length of the parallelogram?

We're given the dimensions of parallelogram PQRS as;

PT = y

TR = 5x + 1

QT = 2y

TS = 6x + 10

T is the intersection of the two diagonals PR and QS and so the diagonals bisect each other.

The diagonal PR is cut into PT and TR, both of which are congruent or equal. Thus, PT = TR.

Similarly, the other diagonal QS is split in half as well. The two equal pieces are QT and TS. So QT = TS.

PT = TR

y = 5x + 1

and

QT = TS

2y = 6x + 10

Plugging the values gives;

2y = 6x + 10

2(y) = 6x + 10

2(5x + 1) = 6x + 10

2*5x + 2*1 = 6x + 10

10x + 2 = 6x + 10

10x + 2 - 6x = 6x + 10 - 6x

4x + 2 = 10

4x + 2 - 2 = 10 - 2

4x = 8

4x/4 = 8/4

x = 2

If x = 2, then y is...

y = 5x+1

y = 5*x+1

y = 5*2+1

y = 10+1

y = 11

Thus, the values of x and y of the parallelogram PQRS are x = 2 and y = 11

Read more about side length of the parallelogram at; https://brainly.com/question/11991651

#SPJ1

The functions f(x) and g(x) are shown.
f (x) = ( 1 ) *
-x+6
g(x)=k for some value of k
The only solution to the equation f (x) = g(x) is x = 4.
Enter the value of k in function g(x).

Answers

The value of k in function g of x is x-2.

What is function in mathematics?

A function in mathematics can be defined which from a set X to a set Y that is to allocates exactly one element of Y to each element of X. The sets X and Y are collectively referred to as the function's domain and range or sometimes refer to the codomain of the function , respectively.

In mathematics, a function is an expression, rule, or law that establishes the relationship between a single variable (the independent variable).

In the given question,

function of x = (1)* (-x+6)

and function of g = g of x = k

now the solution of equation is,

f (x) = g (x) is x = 4.

taking,  putting x =4 in (1)* (-x+6)

=> x = -4 + 6 = 2

now for g of x to be 4 the value of k should be x-2

as when x = 4 , g of x = x-2 = 4-2 = 2 = f of x

Thus, The value of k in function g of x is x-2.

To know more about functions, visit:

brainly.com/question/14494061

#SPJ1

Louise is reading a 300-page book. She reads 15 pages every day. Which graph correctly displays y, the number of pages that Louise has left to read after x days?
A graph titled How Much Louise Has Left to Read has days on the x-axis and pages on the y-axis. A line goes through (0, 300) and (2, 330).
A graph titled How Much Louise Has Left to Read has days on the x-axis and pages on the y-axis. A line goes through (0, 0) and (2, 30).
A graph titled How Much Louise Has Left to Read has days on the x-axis and pages on the y-axis. A line goes through (0, 300) and (3, 240).
A graph titled How Much Louise Has Left to Read has days on the x-axis and pages on the y-axis. A line goes through (0, 300) and (2, 270).

Answers

It should be noted that the graph which will correctly show the number of pages which Louise will have left to read after the number of days is D. A graph titled How much Louise has left to read has days on the x-axis and pages on the y-axis. A line goes through (0, 300) and (2, 270).

What is a graph?

It should be noted that he a graph is a diagram that shows the relationships between two or more things.

In this case, it can be seen that Louise is reading a 300-page book and she reads 15 pages every day.

Therefore, the graph that correctly displays the number of pages which Louise has left to read after the number of days is a graph titled How Much Louise Has Left to Read has days on the x-axis and pages on the y-axis. A line goes through (0, 300) and (2, 270).

In conclusion, the correct option is D.

Learn more about graph on:

https://brainly.com/question/19040584

#SPJ1

is (-1 ,-5) a solution to the inequality 4x+y<-3

Answers

The expression (-1 ,-5) is not a solution to the inequality 4x + y < -3

How to determine if (-1 ,-5) is a solution to the inequality 4x + y < -3?

The inequality is given as

4x + y < -3

The solution is given as

(-1, 5)

Substitiute (-1, 5) for (x, y) in the inequality expression 4x + y < -3

So, we have

4(-1) + 5 < -3

Open the bracket

-4 + 5 < -3

Evaluate the sum

1 < -3

The above inequality is false

Hence, (-1 ,-5) is not a solution to the inequality 4x + y < -3

Read more about inequality at

https://brainly.com/question/24372553

#SPJ1

A multiple-choice examination has 15 questions, each with five possible answers, only one of which is correct. suppose that one of the students who takes the examination answers each of the questions with an independent random guess. what is the probability that he answers at least ten questions correctly? 0.03 0.02 0.01 0.00

Answers

The probability that the student will answer at least 10 questions correctly from a multiple-choice examination that has 15 questions, each with five possible answers and only one of which is correct is 0.00

Let P (C) = probability of a student picking a correct option is

P (C) = (Required outcome)/(Total outcome)

Required outcome = numbers of correct option

Total outcome = total numbers of option

P (C) = 1/5

Recall that

P (C) + P (C1) = 1

 Where P (C1) is the probability of picking wrong option

P(C)+P(C^1 )=1

1/5+P(C^1 )=1

P(C^1 )=1-1/5

P(C^1 )=4/5

The probability of answering at least 10 questions correctly can be solved by using Binomial probability which states that

P(x)=(nCx) (p)^x (q)^(n-x)

P(x) is the probability of an event

n is the number of trial (15)

x number of specific outcome

p is the probability that the event will happen (1/5)

q is the probability that the event will not happen (4/5)

      Probability of answering at least 10 questions correctly will be

P(10) + P(11) + P(12) + P(13) +P(14) + P(15)

P(x)=(nCx) (p)^x (q)^(n-x)

P(10)=(15C10) (1/5)^10 (4/5)^(15-10)

P(10)=(15C10) (1/5)^10 (4/5)^5

15C10=15!/((15-10)!(10!))

15C10=15!/((5)!(10!))

15C10=1307674368000/((120)(3628800))

15C10=1307674368000/43545600

15C10=3003

P(10)=(3003) (0.2)^10 (0.8)^5

P(10)=(3003)(1.024×〖10〗^(-7))(0.32768)

P(10)=0.0001

P(11)=(15C11) (1/5)^11 (4/5)^(15-11)

P(11)=(15C10) (1/5)^11 (4/5)^4

15C11=15!/((15-11)!(11!))

15C11=15!/((4)!(11!))

15C11=1307674368000/((24)(39916800))

15C11=1307674368000/958003200

15C11=1365

P(11)=(1365) (0.2)^11 (0.8)^4

P(11)=(1365)(2.048×〖10〗^(-8))(0.4096)

P(11)=0.000011

P(12)=(15C12) (1/5)^12 (4/5)^(15-12)

P(12)=(15C12) (1/5)^12 (4/5)^3

15C12=15!/((15-12)!(12!))

15C12=15!/((3)!(12!))

15C12=1307674368000/((6)(479001600))

15C12=1307674368000/2874009600

15C12=455

P(12)=(455) (0.2)^12 (0.8)^3

P(12)=(455)(4.1×〖10〗^(-9))(0.512)

P(12)=0.0000009542

P(13)=(15C13) (1/5)^13 (4/5)^(15-13)

P(13)=(15C13) (1/5)^13 (4/5)^2

15C13=15!/((15-13)!(13!))

15C13=15!/((2)!(13!))

15C13=1307674368000/((2)(6227020800))

15C13=1307674368000/12454041600

15C13=105

P(13)=(105) (0.2)^13 (0.8)^2

P(13)=(105)(8.19×〖10〗^(-10))(0.64)

P(13)=0.00000005505

P(14)=(15C14) (1/5)^14 (4/5)^(15-14)

P(14)=(15C14) (1/5)^14 (4/5)^1

15C14=15!/((15-14)!(14!))

15C14=15!/((1)!(14!))

15C14=1307674368000/((1)(87178291200))

15C14=1307674368000/87178291200

15C14=15

P(14)=(15) (0.2)^14 (0.8)^1

P(14)=(15)(1.638×〖10〗^(-10))(0.8)

P(14)=0.00000000197

P(15)=(15C15) (1/5)^15 (4/5)^(15-15)

P(15)=(15C15) (1/5)^15 (4/5)^0

15C15=15!/((15-15)!(15!))

15C15=15!/((0)!(15!))

15C15=1307674368000/((1)(1307674368000))

15C15=1307674368000/1307674368000

15C15=1

P(15)=(1) (0.2)^15 (0.8)^0

P(15)=(1)(3.277×〖10〗^(-13))(1)

P(15)=3.277×〖10〗^(-13)

Probability of answering at least 10 questions correctly will be

P(10) + P(11) + P(12) + P(13) +P(14) + P(15)

P (at least 10)=0.0001+0.000011+ 0.0000009542+0.00000005505+0.00000000197+ 3.277×〖10〗^(-13)

P (at least 10)=0.00011250667

Approximately

P (at least 10)=0.0001

To learn more about probability. Click, https://brainly.com/question/6712279

#SPJ4

Answer the following questions about 3 numbers chosen from the numbers 1 through 16 (including 1 and 16): 1. suppose the numbers are chosen with replacement. what is the probability that the numbers chosen include both even and odd ones? 1/11 2. suppose now the numbers are chosen without replacement. what is the probability that the numbers chosen include both even and odd ones?

Answers

The probability that 3 numbers chosen with replacement contain both even and odd is 0.75 while the probability that 3 numbers chosen without replacement contain both even and odd is 0.8.

The numbers include 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16

Case 1: with replacement

Let P (E) = probability of chosing even number is

P (E) = (Required outcome)/(Total outcome)

Required outcome = numbers of even number

Total outcome = total numbers

P (E) = 8/16

P (E) = 1/2

Let P (o) = probability of chosen odd number is

P (o) = (Required outcome)/(Total outcome)

Required outcome = numbers of odd number

Total outcome = total numbers

P (o) = 8/16

P (o) = 1/2

Since 3 numbers are chosen, there are 6 possible combination which are OEE, EOE, OEO, OOE EEO, and EOO

P (chosen 3 numbers) = P (OEE) + P (EOE) + P (OEO) + P (OOE) + P (EEO) + P (EOO)

P (OEE) =P(O)×P(E)×P(E)  

P (OEE) =1/2×1/2×1/2

P (OEE) =1/8

P (EOE) =P(E)×P(O)×P(E)  

P (EOE) =1/2×1/2×1/2

P (EOE) =1/8

P (OEO) =P(O)×P(E)×P(O)  

P (OEO) =1/2×1/2×1/2

P (OEO) =1/8

P (OOE) =P(O)×P(O)×P(E)  

P (OOE) =1/2×1/2×1/2

P (OOE) =1/8

P (EEO) =P(E)×P(E)×P(O)  

P (EEO) =1/2×1/2×1/2

P (EEO) =1/8

P (EOO) =P(E)×P(O)×P(O)  

P (EOO) =1/2×1/2×1/2

P (EOO) =1/8

P (chosen 3 numbers)=1/8+1/8+  1/8+1/8+1/8+1/8

P (chosen 3 numbers)=6(1/8)

P (chosen 3 numbers)=3/4

P (chosen 3 numbers)=0.75

Case 2: without replacement, when the first number is chosen there is a reduction in the amount of the remaining numbers.

Let P (E) = probability of chosen even number is

P (E) = (Required outcome)/(Total outcome)

Required outcome = numbers of even number

Total outcome = total numbers

P (E) = 8/16

P (E) = 1/2

Let P (o) = probability of chosing odd number is

P (o) = (Required outcome)/(Total outcome)

Required outcome = numbers of odd number

Total outcome = total numbers

P (o) = 8/16

P (o) = 1/2

Since 3 numbers are chosen, there are 6 possible combination which are OEE, EOE, OEO, OOE EEO, and EOO

P (chosen 3 numbers) = P (OEE) + P (EOE) + P (OEO) + P (OOE) + P (EEO) + P (EOO)

P (OEE) =P(O)×P(E)×P(E)  

P (OEE) =8/16×8/15×7/14

P (OEE) =1/2×8/15×1/2

P (OEE) =8/60

P (OEE) =2/15

P (EOE) =P(E)×P(O)×P(E)  

P (EOE) =8/16×8/15×7/14

P (EOE) =1/2×8/15×1/2

P (EOE) =8/60

P (EOE) =2/15

P (OEO) =P(O)×P(E)×P(O)  

P (OEO) =8/16×8/15×7/14

P (OEO) =1/2×8/15×1/2

P (OEO) =8/60

P (OEO) =2/15

P (OOE) =P(O)×P(O)×P(E)  

P (OOE) =8/16×7/15×8/14

P (OOE) =1/2×7/15×4/7

P (OOE) =28/210

P (OOE) =2/15

P (EEO) =P(E)×P(E)×P(O)  

P (EEO) =8/16×7/15×8/14

P (EEO) =1/2×7/15×4/7

P (EEO) =28/210

P (EEO) =2/15

P (EOO) =P(E)×P(O)×P(O)  

P (EOO) =8/16×8/15×7/14

P (EOO) =1/2×8/15×1/2

P (EOO) =8/60

P (EOO) =2/15

P (chosen 3 numbers)=2/15+2/15+  2/15+2/15+2/15+  2/15

P (chosen 3 numbers)=6(2/15)

P (chosen 3 numbers)=4/5

P (chosen 3 numbers)=0.8

To learn more about probability. Click, https://brainly.com/question/13957582

#SPJ4

If a right triangle has a leg that is 6 feet and the hypotenuse is 14 feet, find the length of the 3rd side. Round to the nearest hundreth.
O 12.65 feet
O 12.7 feet
O 12.64 feet
O 15.23 feet​

Answers

The length of the third side of the right triangle is 12.65 feet.

What is Pythagoras theorem?

It states in a right triangle the square of the length of the hypotenuse is equal to the sum of squares of the lengths of the other two sides of the right-angled triangle.

We have,

Right triangle:

Side = A = 6 feet

Hypotenuse = h = 14 feet

Let the 3rd side be = M

Applying Pythagoras theorem:

h² = A² + M²

14² = 6² + M²

196 = 36 + M²
M² = 196 - 36

M² = 160

M = √160

M = 2√10

M = 2 x 3.1622

M = 12.649

Rounding to the nearest hundredth we get,

M = 12.65

Thus the length of the third side of the right triangle is 12.65 feet.

Learn more about Pythagoras theorem here:

https://brainly.com/question/343682

#SPJ1

Solve the compound inequality of 3b + 2 < 5b - 6 ≤ 2b + 9

Answers

The solution for the compound inequality is 4 < b ≤ 5.

Inequality

It is an expression mathematical that represents a non-equal relationship between a number or another algebraic expression. Therefore, it is common the use following symbols: ≤ (less than or equal to), ≥ (greater than or equal to), < (less than), and > (greater than).

The solutions for inequalities can be given by: a graph in a number line or numbers.

The question gives:

3b + 2 < 5b - 6 ≤ 2b + 9

You can write the previous compound inequality as:

3b + 2 < 5b - 6 (1)

5b - 6 ≤ 2b + 9 (2)

For inequality 1

         3b + 2 < 5b - 6

         3b-5b < -6 -2

          -2b < -8

            2b >8

            b >4

For inequality 2

         5b - 6 ≤ 2b + 9

         5b-2b  ≤ 9+6

          3b ≤ 15

          b ≤ 5

           

Combining the intervals, you have 4 < b ≤ 5.

Read more about inequalities here.

https://brainly.com/question/17448505

#SPJ1

graph g(x)=-2|x+5|-4
khan academy

Answers

Answer: [tex]f\left(x\right)\le \:-4[/tex]

Step-by-step explanation:

[tex]\begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\le \:-4\:\\ \:\mathrm{Interval\:Notation:}&\:(-\infty \:,\:-4]\end{bmatrix}[/tex]

12x + 2=5x - 26 whast is ans

Answers

Answer:

X= -4

Step-by-step explanation:

12x+2=5x−26

12+2−2=5−26−2

Answer:

x=−4

Step-by-step explanation:

Subtract  from both sides

Simplify then subtract 5x from both sides

Example:

Write the given rate as a fraction in simplest form 452 calories un 8 servings

Answers

The calorie serving in simplest form is 56.5

The rate in mentioned question will be number of calories present per serving.  

So writing the given information in the form of rate -

Rate of calorie per serving = 452/8

Now, to convert the rate of calories in simplest form, we will perform division of both numerator and denominator of fraction by a common number. We can directly divide the numerator and denominator of fraction with 8. Else, we can perform division by simpler numbers too.

Indirect method -

Lets begin the division by 4

Rate of calorie per serving = 113/2

Further dividing by 2

Rate of calorie per serving = 56.5

Direct method will also give the same result, which is rate of calorie per serving = 56.5.

Hence, in simplest form (decimal) the rate of calorie per serving is 56.5.

Learn more about calculation on calories -

https://brainly.com/question/2456789

#SPJ4


Geometry Write a function that gives the length of the hypotenuse of an isosceles right triangle with side length (s). Evaluate the inverse of the function to find the side length of an isosceles right triangle with a hypotenuse of (6 in).

Answers

A function that gives the length of the hypotenuse of an isosceles right triangle with side length s is given by h(s)=s√2 and the length of the side of the triangle is approximately 4.24 inches.

The largest side of a right-angled triangle is referred to as the hypotenuse. Additionally, the hypotenuse is situated across from the right angle.

We know from the Pythagorean Theorem that the square of the hypotenuse is equal to the sum of the squares of the triangle's right-angled legs.

The right triangle's given legs are s. Let's think about the hypotenuse's function, h(s).

Therefore we can define the function h(s) as

h(s)=s√2

The inverse of the function can be written as

y=s√2

or, s=y²/2

so the inverse function is:

h⁻¹(s)=s²/2

Now for hypotenuse = 6 inches.

Each side can be calculated using the inverse function h⁻¹(s)=s²/2.

s=6÷√2

or, s=4.242...

Hence the length of the side of the triangle is approximately 4.24 inches.

To learn more about hypotenuse and isosceles triangles visit:

brainly.com/question/13020541

#SPJ4


Solve. Check for extraneous solutions. ∛x=8

Answers

x = 512 is not an extraneous solution of the equation.

[tex] \sqrt[3]{x} [/tex] = 8

Cubing both the side of the equation, we get

[tex] { \sqrt[3]{x} }^{3} [/tex]

= 8³

x = 512

Check for extraneous solution by putting the value x = 512 in the original equation

[tex] \sqrt[3]{x} [/tex] = 8

[tex] \sqrt[3]{512} [/tex] = 8

8 = 8

LHS = RHS

x = 512 is not an extraneous solution of the equation.

Know more about Cube Roots and Square Roots: - https://brainly.com/question/12105008

#SPJ4

The orca whale can swim 17 and 1/4 in 40 minutes.how far can the orca whale swim in 1 hour.

Answers

Do it step by step:

Here is one way of working this out - find out how far the whale can swim in 1 min.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.Here is another way of working this out - by fractions.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.Here is another way of working this out - by fractions.1 hour = 4 quarters hours

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.Here is another way of working this out - by fractions.1 hour = 4 quarters hours1 and one forth of an hour = 5 quarter hours

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.Here is another way of working this out - by fractions.1 hour = 4 quarters hours1 and one forth of an hour = 5 quarter hoursit takes the whale 5 quarter hours to swim 40 miles so how far can it swim in 4 quarter hours or 4/5 ths of the time.

Here is one way of working this out - find out how far the whale can swim in 1 min.1 and 1/4 hours = 60 + 15 mins = 75mins.The whale can swim 40 miles in 75 mins. So devide 40 by 75 and this is how far it can swim in 1 min. = 40/75 = 0.53333333333333333333333333333333 miles.1 hour = 60 mins so multiply how far the whale can swim in 1 min (0.53333333333333333333333333333333) by 60 to get how far the whale can swim in 1 hour. = 60*0.53333333333333333333333333333333 = 32 miles.Here is another way of working this out - by fractions.1 hour = 4 quarters hours1 and one forth of an hour = 5 quarter hoursit takes the whale 5 quarter hours to swim 40 miles so how far can it swim in 4 quarter hours or 4/5 ths of the time.ie 4/5*40 = 32miles

The walker family went on a 3-day road trip. on day 2 they traveled three times as far as they did on day 1 . on day three they traveled 40 miles less than they did on day 2. if the total distance they traveled is 240 miles, how far did they travel each day?

Answers

On day 1 they travel 40 miles , on day 2 they travel 120 miles, on day 3 they travelled 80 miles.

what is  linear equation ?

A linear equation is a kind of equation that has the highest power of the variable is always 1 is also called as a one-degree equation.

By the linear equation, lets assume family travelled x miles on day 1 then, According to the question, family travelled on day 2 is = 3x miles family travelled in day 3 is = 3x - 40 miles now the travel 240 miles in total then by addition x + 3x + 3x -40 = 240

7x -40 = 240,

7x = 280

x = 40 miles

day 1 =40 miles

day 2 = 120 miles

day 3 = 80 miles

Read more about linear equation here:

https://brainly.com/question/13738061

#SPJ4

What is the relationship between 23 and 26?

Answers

Answer:

23 and 26? which numbers would you like to know?

Step-by-step explanation:

Do You Understand?
1. For 0.25 +1.037, why do you line up
the decimal point instead of lining up
the 7 and the 5?

Answers

We line up the decimal point so that the place value of other number does not changes.

A decimal is a number with an integral part and a fraction.Decimal numbers are between integers and represent the numerical values ​​of quantities that are wholes and parts of wholes.

Adding and subtracting decimal numbers is the same as adding and subtracting whole numbers. The most important thing to remember is to align the decimal places directly on top of each other when stacked. This stacks the digit values ​​so that 1 is above 1, , the tens on the tens, the tenths on the tenths,, and so on. Note that if a number does not have the same number of decimal places as other numbers, you can pad all the digits to the right of the decimal point with zeros. Numerically, this looks like 3.15 = 3.150 = 3.150000000.

Learn more about decimal here :

https://brainly.in/question/5949994

#SPJ9

if you on edg its b the middle one

Answers

Answer:

what?

Step-by-step explanation:

???????????????????


For each pair of functions, find f(g(x)) and g(f(x)) .
f(x)=-x-7, g(x)=4 x

Answers

A composite function exists as a function that depends on another function. The values for f(g(x)) = 4x-7 and g(f(x)) = 4x -28

What is meant by composition function?

In mathematics, function composition exists as an operation ∘ that takes two functions f and g, and has a function h = g ∘ f such that h(x) = g. In this operation, the function g exists used to the result of applying the function f to x.

Function composition is a mathematical procedure where two functions, f, and g, are taken and a function, h = g ∘ f, is produced such that h(x) = g(f(x)). The function g exists used in this operation on the outcome of applying the function f to x.

Let the two functions be f(x) = -x-7 and g(x) = 4 x

f(g(x)) = f(4x)

f(4x) = 4x-7

g(f(x)) = g(x-7)

simplifying the above equation, we get

g(x-7) = 4 (x - 7) = 4x -28

g(x-7) = 4x - 28

Therefore, the value of f(g(x)) = 4x-7 and g(f(x)) = 4x -28

To learn more about composition function refer to:

brainly.com/question/10687170

#SPJ4

125-inch pipe is cut into two pieces. One piece is four times the length of the other. Find the length of the shorter piece.​

Answers

Answer:

Total length of the pipe = 125 inches

Let the shorter piece be x inches

So, the longer piece is 4x.4x + x = 1255x = 125x = 25

Therefore, the lengths of the two pieces are 25 inches and 100 inches

Step-by-step explanation:

Sasha is aware that in the past few months her hips have become wider and her breasts have started to increase in size. these changes are due to?

Answers

Answer:

Probably puberty

Other Questions
assume there is friction between the wagon and the ground. how do you determine the value of the frictional force, using the y component of the applied force f? What is the number of real roots of the equation 2 x+3 x=-4 ? Assume Lianna buys coffee beans in a competitive market. It follows thatO a. Lianna has a limited number of sellers from which to buy coffee beans.O b. Lianna will negotiate with sellers whenever he buys coffee beans.O c. Lianna cannot influence the price of coffee beans even if he buys a large quantity of them.O d. Lianna might have trouble finding coffee beans at his local store. Which is greater 8.391 or 8.371 Hematopoietic stem cells produce all lineages of blood cells in sufficient quantities over the lifetime of an individual because they:____. Identify the terms, coefficients, and constants in the expression.5c2+7d Find the center of dilation. Triangle B is a dilation of A with approximately what scale factor? Triangle A is a dilation of B with approximately what scale factor? Triangle B is a dilation of C with approximately what scale factor? What is the product of 17 5 12? Complete the solution of the equation. Find the value of y when x equals -13. -3x+9y=57 Select the three prepositional phrases.Barn owls usually remain with onepartner for life, but according to a recentstudy, some owl pairs will separate ifthey cannot breed. A person riding in an airplane drops a rock out of the door of the plane which is moving at 550 mile/hr. The airplane remains on its original horizontal path and maintains a constant velocity. Where will the airplane be located when the rock hits the ground? neglect air resistance. Cells communicate via chemical signals which bind to specialized molecules on the plasma membrane surface. these molecules are called _____. Why is it important to know what your values are, especially when making decisionsabout money? 100POINTS100POINTS100POINTS100POINTSThe data set shows the fuel efficiencies, in miles per gallon, of the vehicles featured in a car-buying guide.27 30 41 27 20 22 36 37 44 45 29 29(a) What is the five-number summary of the data set? Show your work.(b) What is the range of the data set? Show your work.(c) What is the interquartile range (IQR) of the data set? Show your work 10.The table below shows the recorded temperature on a certain day starting at 6:00 a.m. time 6:00 6:45 7:30 8:30 9:00 9:45 10:30 11:00 temp 65 67 68 72 74 75 77 80a) Find the regression equation. b) Predict the temperature at 2:00 p.m. Solve each equation. Check your answers. ln (2 m+3)=8 3cm/8cmplease find the area of the circle on the outside . and write the formula please thank you !! Gasoline costs $3.79 per gallon.Write an inequality that can be used to determine how many gallons of fuel can bepurchased for under $20. Clearly indicate what the variable represents.Solve the inequality in part a, and write your answer in a complete sentence The Byzantine Empire was spread out and had disconnected parts in 650 CE. Which is the best explanation for the size and look of the empire at that time? (40 points) aAttacks from outside forces bRevolts by lower classes cWars between leaders dDeclines in trade Find the mode for the distribution of scores in the following frequency distribution table.