Jay and Ted observed two points, P and Q, on a number line. A number line is shown from negative 1 to positive 1 with increments of 1 over 8. The numbers negative 1, negative 6 over 8, negative 4 over 8, negative 2 over 8, 0, 2 over 8, 4 over 8, 6 over 8 are labeled on the number line. A point P is shown at the first tick mark to the left of 0, and a point Q is shown at the first tick mark to the right of 0. Jay said that the absolute values of the numbers represented by the two points are the same. Ted said that the absolute values of the numbers represented by the two points are different. Which of the following explains who is correct? Jay, because each point is fraction 1 over 8 unit from 0 Jay, because the distance between the points is fraction 1 over 8 unit Ted, because the points are on different sides of 0 Ted, because the points are at different locations on the number line

Answer:

The answer is 85x

Step-by-step explanation:

Answer:

−10x[tex] \sf {}^{8} [/tex]−10x[tex] \sf {}^{2} [/tex]

Step-by-step explanation:

(−5x)(2x+2x[tex] \sf {}^{7} [/tex])

=(−5x)(2x+2x[tex] \sf {}^{7} [/tex])

=(−5x)(2x)+(−5x)(2x[tex] \sf {}^{7} [/tex])

=−10x[tex] \sf {}^{2} [/tex]−10x[tex] \sf {}^{8} [/tex]

=−10x[tex] \sf {}^{8} [/tex]−10x[tex] \sf {}^{2} [/tex]

Answer:

0.08

Step-by-step explanation:

.2 is 1/5 of a pound, so the cost is (.40)/5 = 0.08

Using proportions, it is found that you are standing 31.8 ft from the lamp post.

A proportion is a fraction of a total amount, and equations can be built to find the desired measures in the problem using a rule of three, when the measures have a degree of proportionality among them, using operations such as multiplication or division.

For this problem, the procedure is relatively simple, as we just find the proportional relationship between the the heights and shadows, and apply a rule of three to find the desired measure.

For this problem, we have that the heights and shadows are related as follows:

Hence the following proportional equation is built:

5.5/10 = 12/(d - 10)

0.55 = 12/(d - 10).

Applying cross multiplication, we can solve for d as follows:

0.55d - 5.5 = 12

0.55d = 17.5.

d = 17.5/0.55

d = 31.8.

You are standing 31.8 ft from the lamp post.

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Among the four options provided in the reference diagram for the question attached thereby along with the question statement, {(-5, 8), (-5, 2), (-3, 3), (-3, 1), (0, 4), (0, 5), (-5, 7), (-3, 6)} is the relation that has a domain of {(-5), (-3), 0} and a range of {1, 2, 3, 4, 5, 6, 7, 8}.

As per the question statement, we are required to determine the relation which has a domain of {-5, -3, 0) and a range of {1, 2, 3, 4, 5, 6, 7, 8).

To solve this question, we will use the trial-and-error method on the options provided. We have to find out possible (x, y) combination, where "x" belongs to the set of {(-5), (-3), 0} and "y" belongs to the set of {1, 2, 3, 4, 5, 6, 7, 8}, and match these combinations with the options.

The first option has x values from the set of {1, 2, 3, 4, 5, 6, 7, 8} and y values from the set of {(-5), (-3), 0}. Hence, it is not the correct answer.

The second option has x values from the set of {(-5), (-3), 0} and y values from the set of {1, 2, 3, 4, 5, 6, 7, 8}. Hence, it is one possible correct answer.

The third and fourth options have values out of the sets of {(-5), (-3), 0} and {1, 2, 3, 4, 5, 6, 7, 8}. Hence, they are not the correct answers.

Therefore,  {(-5, 8), (-5, 2), (-3, 3), (-3, 1), (0, 4), (0, 5), (-5, 7), (-3, 6)} is the relation that has a domain of {(-5), (-3), 0} and a range of {1, 2, 3, 4, 5, 6, 7, 8}.

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6)  The circumference of the circle is; 36.7 Km

7) The area of the Circle is; A = 58.1 m²

8) The area of the circle is; A = 116.9 m²

9) The length of the arc is; L = 61.3 ft

10) The length of the arc is; L = 11.5 ft

6) Formula for circumference of circle is; C = πD

Where D is diameter. Thus;

C = π * 12

C = 36.7 Km

7) Area of a circle is given by the formula:

A = πd²/4

Thus; A = π * 8.6²/4

A = 58.1 m²

8) Area of circle here is;

A = πr²

A = π * 6.1²

A = 116.9 m²

9) Formula for length of arc is;

L = θ/360 * 2πr

L = 270/360 * 2π*13

L = 61.3 ft

10) L =  θ/360 * 2πr

L = 60/360 * 2π*11

L = 11.5 ft

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The value of x is 6 is proved by equating line segment PM and MR as M is the midpoint of line PR.

What is midpoint of line segment?

The midpoint divides the line segment into two equal parts. As the number line progresses, the leftmost numbers become smaller, and the rightmost numbers become larger. Adding, subtracting, and multiplying can also be done using a number line like for addition move towards right and for subtraction move towards left.

It is given that M is the midpoint of line segment PR which implies M will divide PQ into two equal parts that is PM (2x + 5) equals MR (4x - 7). now calculating x value first :

PM = MR

2x+5 = 4x -7

4x -2x = 5 + 7

2x = 12

x = 12/2

x = 6

Hence proved that the value of x is 6

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Step-by-step explanation:

(6, 9, 12, 15, 18, 21, 24)

The prediction of the number of times it will pick two numbers that are 8 or less is 4 times

The given parameters are

The sample size of whole number from 1 to 20 is

Sample Size = 20

While the sample size of the probability values that are 8 or less is

Probability Size = 8

So, the probability of selecting a value that is 8 or less is

P = Probability Size/Sample Size

So, we have

P = 8/20

The prediction of the number of times it will pick two numbers that are 8 or less is

Prediction = P * n

So, we have

Prediction = 8/20 * 10

Evaluate the product

Prediction = 4

Hence, the prediction of the number of times it will pick two numbers that are 8 or less is 4 times

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Answer:

Step-by-step explanation:

Answer:

b cumulative frequency

Step-by-step explanation:

Answer: I think it's C. number line with closed circle on point negative 3.2 and arrow shaded to the left

Answer:

  97

Step-by-step explanation:

You want the value of the composition of functions f and g for x=4.

The ring operator signifies a composition of functions. It works right to left. That is, ...

  [tex](f\circ g)(x)=f(g(x))[/tex]

A composition is evaluated using the Order of Operations, working from inner parentheses outward.

  [tex](f\circ g)(4)=f(g(4)) = f(3-\dfrac{1}{2}4^2)=f(-5)\\\\=4(-5)^2-3=100-3=\boxed{97}[/tex]

Answer:

  5/28

Step-by-step explanation:

You want the shaded portion of a circle that has non-overlapping portions 1/4 and 4/7 that are unshaded.

The shaded portion of the circle is what is left after the fractions 1/4 and 4/7 are subtracted from the whole (1).

  1 -1/4 -4/7 = 3/4 -4/7 = (3·7 -4·4)/(4·7) = (21 -16)/28 = 5/28

5/28 of the circle is shaded.

__

Additional comment

Sometimes it is easiest to use the product of denominators as the common denominator. Here, that also happens to be the least common denominator.

We used the formula for fraction subtraction:

  [tex]\dfrac{a}{b}-\dfrac{c}{d}=\dfrac{ad-bc}{bd}[/tex]

No reduction of the result is needed in this case.

Answer:

the answer is 5/28

Step-by-step explanation:

5/28 is the answer

The probability that the sum of the 2 dice is less than 2 is equal to 1/36.

Given that the sum required is less than or equal to 2 and the first dice is a 1.

We are required to find the probability if 2 dices are rolled and the sum of the 2 dice is less than 2.

Probability is basically the likeliness of happening of any event among all the events possible. It lies between 0 and 1.

Probability=Number of items/Total items

Outcomes=(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6),(5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)

Outcome whose sum is less than or equal to 2=(1,1)

Probability=1/36

Hence the probability that the sum of the 2 dice is less than 2 is equal to 1/36.

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Answer:

2

Step-by-step explanation:

List of positive integer factors of 26 that divides 4 without a remainder. We found the factors and prime factorization of 4 ad 26. The biggest common factor number is the GCF number. So the greatest common factor 4 and 26 is 2.

Answer:

Step-by-step explanation:

Given that;

Amount paid for dinner = $74.25

Percentage of tip = 16% = 0.16

Find: Amount of tip

Computation: Amount of tip = (Amount paid for dinner)(Percentage of tip)

Amount of tip = (74.25)(0.16)

Amount of tip = $11.88

The fraction of the whole cake did Jack eat = 1/3.

A fraction is a portion of a whole. In arithmetic, each number is expressed as a quotient, which is the numerator divided by the denominator. In a simple fraction, these are both integers. A complicated fraction contains a fraction in either the numerator or denominator.

Jack's share of the total cake is 1/3

Total fraction of cake = 1/2

Let :

Jill's share = x

Jack's share = 2x

Jack's share + Jill's share = total fraction of cake

x + 2x = 1/2

3x = 1/2

x = (1/2 ÷ 3)

x = (1/2 × 1/3)

= 1/6

Jack's share:

= 2x

= 2(1/6)

= 2/6

= 1/3

So,

Jack's share of the cake is 1/3.

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

In plane Euclidean geometry, a rhombus is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal

The cost for a group of nine will be $625.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

total number of people in the group is nine

total amount that will be charged will be = $75×9= $675

the amount that will deduct is  $25

there will be to groups will be 2

so total amount that will be deducts =  $25×2=  $50

so total cost will be $675- $50=  $625

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Answer:

32.86.

Step-by-step explanation:

I FOUND this answer because...

The option that is true about opposite numbers is; Option D: Point B and Point G are opposite rational numbers because they are the same distance away from zero.

Opposite numbers are numbers that, when placed on a number line, are the exact same distance away from the 0, but on opposite sides, or in opposite directions.

We are given the points on the number line as;

A = -3/2

B = -4/3

C = -3/4

D = -2/3

E = 2/3

F = 3/4

G = 4/3

From the above, we can tell that;

Points B and G are opposite numbers

Points C and F are opposite numbers

Points D and E are opposite numbers

Looking at the given options, the only correct one is; Option D: Point B and Point G are opposite rational numbers because they are the same distance away from zero.

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Answer:

A) product of a power law

Step-by-step explanation:

most sensible

Answer: this statement would be true because that would mean that 100x100=1

Step-by-step explanation:hope it helps, brainliest? i could really use it

El conjunto de todos los

números Cardinales entre 4 y 14

=4,5,6,7,8,9,10,11,12,13,14

números Cardinales:

Los números cardinales son los números que se usan para contar algo. También se dice que estos son cardenales. Los números cardinales son los números de conteo que comienzan desde 1 y continúan secuencialmente y no son fracciones.

El significado de los cardenales es "cuántos" de cualquier cosa existen en un grupo.

o

Los cardenales significan "cuánto" existe en un grupo.

Por ejemplo, si queremos contar el número de manzanas que hay en la cesta, tenemos que hacer uso de estos números, como 1, 2, 3, 4, 5… y así sucesivamente. Los números nos ayudan a contar el número de cosas o personas presentes en un lugar o grupo. Los números cardinales denotan la colección de todos los números ordinales.

El conjunto de todos los

números Cardinales entre 4 y 14

=4,5,6,7,8,9,10,11,12,13,14

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The statement that W must be a subspace of V is "true."

Fr the given question;

To demonstrate that a subset is indeed a subspace, you must demonstrate three things:

As, it is given in the question that;

Which shows that the W must be within the subspace of V.

Thus, the set W is the subspace of V is true statement.

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The value of the probability of hitting the target is 0.1736.

According to the statement

We have to find that the value of the probability.

So, For this purpose, we know that the

Probability is the branch of mathematics that studies the possible outcomes of given events together with the outcomes' relative likelihoods and distributions.

From the given information:

A circular dartboard with a diameter of 24 inches has a circular bullseye at its center. The diameter of the target is 10 inches.

Then

Area of a circular dartboard = [tex]\pi r^{2}[/tex]

Area of a circular dartboard = [tex](3.14)* 12^{2}[/tex]

Area of a circular dartboard = [tex](3.14) *144[/tex]

Area of a circular dartboard = 452.16 inches

And then

Area of a circular bullseye = [tex]\pi r^{2}[/tex]

Area of a circular bullseye = [tex](3.14)* 5^{2}[/tex]

Area of a circular bullseye = [tex](3.14) * 25[/tex]

Area of a circular bullseye = 78.5

Then

Probability of hitting the target = Area of a circular bullseye / Area of a circular dartboard

Probability of hitting the target = 78.5 / 452.16

Probability of hitting the target = 0.1736.

So, The value of the probability of hitting the target is 0.1736.

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Answer:

a=25

b=90

c=45

d=25

e=90

g=130

h=50

i=130

k=85

l=95

n=95

Step-by-step explanation:

Hello and Good Morning/Afternoon:

The table shows a linear function:

 [tex]\hookrightarrow \text{This means that the slope is consistent between all the points}\\[/tex]

Thus we can use any point to help us find our slope:

 [tex]\hookrightarrow \text{let's pick two points}[/tex]

       [tex]\hookrightarrow \text{Slope} = \dfrac{y_2-y_1}{x_2-x_1} = \dfrac{16-7}{5-2} =\dfrac{9}{3} =3[/tex]

Answer: 3

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Answer:

can you send a link or photo of the angles?

Step-by-step explanation:

If the total cost was $1443.75, 125.00 shares were bought at $2.75 and 275.00 shares were bought at $4.00.

We can represent the number of shares bought at $2.75 as x and the number of shares bought at $4.00 as y, hence, the sum of x and y is

solve for x in equation:

1x=400-y2.75(400-y)+4.00

y=1443.751100-2.75y+4.00

y=1443.751.25

y=1443.75-11001.25

y=343.75

y=343.75/1.25

y=275.00275

shares were bought at:

$4.00x+y=400

x+275=400

x=400-275

x=125.00125

shares were bought at $2.75.

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