Answers
The midpoint of the given numbers (1.29 and 1.3) is 1.295
Calculating MidpointFrom the question, we are to calculate the midpoint of the given numbers
The given numbers are 1.29 and 1.3
To determine the midpoint of two numbers on a number line, we will add the two numbers together, and then divide value of their sum by 2
Adding up the numbers
1.29 + 1.3
= 2.59
Now, divide the result by 2
Dividing
2.59/2
= 1.295
∴ On the number line, the midpoint of the given numbers is 1.295
Hence, the midpoint of the given numbers (1.29 and 1.3) is 1.295
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Related Questions
Assume you have applied for two jobs a and b. The probability that you get an offer for job a is 0. 25. The probability of being offered job b is 0. 20. The probability of getting at least one of the jobs is 0. 40. What is the probability that you will be offered both jobs? enter your answer as a decimal rounded to two places.
Answers
If you have applied for two jobs a and b and the probability that you get an offer for the job a is 0.25 and the probability of being offered job b is 0.20, then the probability that you will be offered both jobs is 0.05.
Probability is that branch of mathematics that deals with the numerical description of the possibility of an event to occur. The probability of any event is a number between 0 and 1 where 0 represents the impossibility of the event to occur while 1 represents certainty of that event to occur.
As the probability of the job a and job b are independent of each other, the probability that both jobs will be offered can be determined by using the formula;
P(A∩B) = P(A) × P(B)
Here, P(A∩B) represents the probability of both the events happening together
As P(A) = 0.25
P(B) = 0.20
P(A∩B) = 0.25 × 0.20
P(A∩B) = 0.05
Hence, the probability that both jobs will be offered is calculated to be 0.05.
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The St. Catherine's football team loses 3 yards every 6 minutes.
How many yards did the team lose after 18 minutes?
Answers
12 yards
Step-by-step explanation:
18 ÷ 6=3
3 × 3=12
12 yards lost after 18 minutes
AYUDAA en mates por favor
Se vende un terreno de 540 000 m2 a tres socios, de modo que el
primero paga las 3/5 del precio, el segundo la tercera parte y el tercero el
resto.
a) ¿Cuánto terreno corresponde a cada socio?
b) ¿Qué fracción del total le correspondió al último?
Answers
El primer socio adquirió un terreno de 324 000 metros cuadrados, el segundo socio un terreno de 180 000 metros cuadrados y el tercer socio un terreno de 36 000 metros cuadrados. Al tercer socio le corresponde la fracción de 1 / 15 de todo el terreno.
¿Cuánto del terreno y su precio corresponde a cada socio?
Tenemos que el precio es directamente proprocional a la extensión del terreno, de modo que cada socio tiene una participación en el terreno. a) Entonces la participación de cada persona es la siguiente:
Primer socio
x = (3 / 5) · (540 000)
x = 324 000
Segundo socio
x = (1 / 3) · (540 000)
x = 180 000
Tercer socio
x = (1 - 3 / 5 - 1 / 3) · (540 000)
x = 36 000
b) Y la fracción del total correspondiente al tercer socio es:
x = 1 - 3 / 5 - 1 / 3
x = 1 / 15
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34+35?
WILL MARK BRAINLIEST
Answers
Answer: 69
Step-by-step explanation:
34
+
35
=
69
Answer:
69
Step-by-step explanation:
30 + 30 = 60
4 + 5 = 9
60+9= 69
Basic addition, also can be solved with a calculator
Hope this helped :)
what property is shown below (5+8)+11=5+(8+11)
Answers
The commutative property for addition just means the sum is the same no matter what order you add the terms. This property is also true for multiplication of real numbers.
If altering the operands' order has no effect on the outcome, the binary operation is commutative in mathematics. Numerous binary operations depend on it as a fundamental property, and numerous mathematical arguments.
A commutative property in mathematics states that if integer positions are switched around or combined while performing addition or multiplication operations, the result will remain the same.
According to the commutative property, the numbers we use can be moved around or swapped around without changing the solution. For addition and multiplication, the property is true, but not for division or subtraction.
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Please help me in this question
Give the answers as well as explanation
Answers
b) also 0, a and b are basically the same thing
c) I think it’s also 0 because you take 4^2 - 4(4) = 0, 0x0 = 0
d) (4+9)(4+9)
= (13)(13)
=169
not sure if I’m completely right but I think it’s right
Make n the subject of this formula:
W= an + Z
Answers
Answer:
n = (W - Z)/a
Step-by-step explanation:
W = an + Z
Rearrange the equation so that the subject is alone, in the format Ax = B
W = an + Z
W - Z = an + Z - Z
W - Z = an
Isolate the subject by dividing or multiple so that the equation is in the format x = C
W - Z = an
(W - Z)/a = an/a
(W - Z)/a = n
The first three rooms took the painter a total of 9 hours to paint. If the learning curve rate is 85%, how long will it take the painter to paint all 20 rooms in stately wayne manor?.
Answers
It will take the painter more than 40 hours to paint all 20 rooms in stately wayne manor .
Time taken for the first 3 rooms =9hrs
Learning curve rate = 85%
Time taken for the next 20 rooms =?
Time taken for 1 room = 9hrs / 3 rooms = 3 hrs
If it takes 3 hrs to paint 1 room
Therefore, it will take x hrs to paint 20 rooms would take;
Hence, 20 rooms multiplied 3 hrs = 60 hours
It may take 60 hours to complete painting the 20 rooms.
At a learning curve rate of 85%, 15% will be the progress rate
Therefore, it will take additional 15% of 60 hours to paint the 20 room.
60+9(15% of 60) =69 hours
The painter would take more than 40 hours to paint the 20 rooms given his efficiency and learning curve rate. The answer is derived by relating the data provided in the question to the desired answer.
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5kg+58g+8kg+580g simplify
Answers
or 13.63800 kilograms
Simplify each rational expression. State any restrictions on the variables.
-5 x³y / 15 x y³
Answers
According to the question, the given rational expression can be simplified and as shown below:
Rational expression = [tex]\frac{-5x^{3} y}{15xy^{3} }[/tex]
To simplify the given rational expression, calculate the factors of the numerator as well as denominator. And later divide it from each other. These expressions are also called as polynomial expressions.
Rational expression = [tex]\frac{-x^{2} }{3y^{2} }[/tex]
The final expression of the given equation is [tex]\frac{-x^{2} }{3y^{2} }[/tex] .
What is polynomial expression?
Polynomial expression are those equation whose highest degree is two. It is also called as quadratic equation. And it is simplified by performing the factors on the given expressions.
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The sum of 5 and a number is then multiplied by two. The answer is -2 What is the number
Answers
Distribute: 10+2n=-2
-2-10=-12
2n=-12
-12/2=-6
n=-6
The number is -6.
(Z-9) (z^2-8z+6) expand
Answers
Expand using which formula? If it is using Sum/Difference Formulas, the expanded solution would be:
Solution:
[tex]z^3-17z^2+78z-54[/tex]
Hope this helps!
Aiden has a gross income of $63,000 and takes the standard deduction. Their total taxes due are $6,847.50.
a) What is their taxable income?
b) What is their marginal tax rate?
c) What is their effective tax rate? Round to the nearest hundredth of a percent.
Answers
Answer:
a)56,152.5
b)40.2%
c)10.87%
Step-by-step explanation:
a) $63,000-$6,847.5=$56,152.5
b) marginal tax rate of a $63,000 income is 40.2%
c) 6,847.5 is 10.869047619% of 63,000 but it has to be to nearest hundreth so it is 10.87% because the thousandths place is a 9 so you round up to 10.87%.
8 is subtracted from the cube of a number.
Answers
Answer:Solution
Result will not divisible by 3
5
3
×2−8=250−8=242
If we divide 242 by 3 it will leave reminder 2.
Step-by-step explanation:
The equation is given by A = n³ - 8 , where n is a number
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the number be represented as n
A = 8 is subtracted from the cube of a number
Substituting the values in the equation , we get
A = n³ - 8 be equation (1)
Now , when 8 is subtracted from twice the cube of 5 , the result is not divisible by 3
So , A = 2 x 5³ - 8
A = 242 which is not divisible by 3
Hence, the equation is A = n³ - 8
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(a-4b)(a^2+4ab+16b^2) simplify the expression
Answers
Answer:
a^3-64b^3
Step-by-step explanation:
(a-4b)(a^2+4ab+16b^2)
Multiply.
(a-4b)(a^2+4ab+16b^2)=
=a^3 + 4a^2b+16ab^2-4a^2b-16ab^2-64b^3
Combine like terms.
a^3 + 4a^2b+16ab^2-4a^2b-16ab^2-64b^3=
=a^3-64b^3
Hope this helps!
Please mark as brainliest if correct!
A flower shop sells 21 different bouquets and multiple different styles of vase. Which are the possible numbers for the total number of combinations of bouquet and vase?
Answers
Subject - Geometry
Please Help
Answers
Answer:
for the first question,i cannot help since the picture is not clear,but for the second one,i can.so here is the answer for the second question2(-2)+6=22(0)+6=62(2)+6=102(4)+6=14Step-by-step explanation:
u just need to replace the (x) in the equalition.on the calculator,u just write the equalation normally but when u want to replace the ( x) u have to put bracket.replace the x with number next to it or the number at x box.u can check again my answerWhat is the slope of this line?
1/2
2
-2
-1/2
Answers
You can find the rise/run (slope) by finding the y-intercept on the graph (if it is on the graph which in this case it is the y-intercept is 5)
For example: if 3/4 was the slope then 3 would be the rise which means that you would move from the y-intercept upwards 3 points and 4 would be the run and would be move over to the right by 4 points. From the y-intercept you rise 3 points and run 4 points.
This graph is negative as noted by its downward direction meaning the slope will be negative.
To find the slope first find the y-intercept in this case y-intercept = 5.
Next find another solids point that also passes through the line, in this case this is point (1,3)
Move from the y-intercept (5) by -2 points or downwards by 2.
Then move over (run) by one point.
The -2 rises or in this case falls and the 1 goes to the right/runs
Insert these two numbers into the rise/run formula
-2/1 = -2
The answer is -2
2. The vertices of a triangle are P(-6,1), Q(-2,-5) and R(8,1).
a. Find the equation of the perpendicular bisector of the side QR.
b. Find the slope of the median of the triangle that passes through point R.
c. Find the slope of the altitude of the triangle that passes through point Q.
Answers
The answers will be :
a. The equation of perpendicular bisector of QR is y = [tex]\frac{-5}{3}[/tex] x + 3.
b. The slope of median of triangle passing through point R is 1/4.
c. The slope of the altitude of the triangle that passes through point R doesn't exists.
What is slope of a line segment ?
Slope is the ratio of the difference in y-coordinates over the equivalent x-coordinates between two different locations on a line.
It is given that the vertices of a triangle are P(-6,1), Q(-2,-5) and R(8,1).
a.
The midpoint (M) of QR will be equal to
( [tex]\frac{-2 + 8}{2} , \frac{-5 + 1}{2}[/tex] )
or
M = (-3 , 2)
Now , slope of line QR will be ;
[tex]m_{QR}[/tex] = [tex]\frac{1+5}{8+2}[/tex]
[tex]m_{QR}[/tex] = 6 / 10
We know that :
m × [tex]m_{QR}[/tex] = -1
m = -10 / 6
or
m = -5 / 3
Equation of line will be given as :
y + 2 = [tex]\frac{-5}{3}[/tex] ( x - 3 )
y = [tex]\frac{-5}{3}[/tex] x + 3
b.
The midpoint of PQ will be :
= ([tex]\frac{-6 - 2}{2} , \frac{1 - 5}{2}[/tex])
= ( -4 , -2)
The slope of median of triangle that passes through point R will be ;
m = [tex]\frac{-2 - 1}{-4-8}[/tex]
m = -3 / -12
m = 1/4
or
m = 0.25
c.
Slope of altitude of triangle that passes through point Q will be :
m = [tex]\frac{1 - 1}{-6-8}[/tex]
m = 0 / -14
m = 0
The slope in this case doesn't exist.
Therefore the answers will be :
a. The equation of perpendicular bisector of QR is y = [tex]\frac{-5}{3}[/tex] x + 3.
b. The slope of median of triangle passing through point R is 1/4.
c. The slope of the altitude of the triangle that passes through point R doesn't exists.
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The figure above shows a graph of a line that goes through the origin. What is the value of k/h?
A. 4 B. 3 C. 4/3 D. -4/3 E. -4
Answers
2) 87 what is two divided by 87 with a remainder
Answers
Hope this helps!
HELP The entire graph of the function g is shown in the figure below.
Write the domain and range of g as intervals or unions of intervals.
Answers
The domain is (-2, -4] and the range is (3 , -5) .
What is domain and range?The domain of a function is the set of values that we are allowed to plug into our function.
As, the graph stretches from -2 to -4.
and, it is also defined at (-2)
So, the domain is (-2, -4]
Range is height of the graph.
The smallest value is -3 and highest value is 5.
So, the range is (3 , -5)
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i am do confused i am so sure I got it right but it marks it as wrong.
Answers
Answer:
Step-by-step explanation:
Try the code AEAA. Let me know if its right or not.
Answer:
CHGD
Step-by-step explanation:
You should actually solve each of these puzzles to get the right code
1. To evaluate f(-2)
We have f(x) = x³ - 2x
Substitute -2 for x
==> (-2)³ - (2 x-2)
-2³ = -8
2 x -2 = -4
==> f(-2) = -8 - (-4)
==> f(-2) = -8 + 4 (two negatives make a positive
==> f(-2) = -4 Letter C
2. Evaluate g(-10)
[tex]g(x) = \dfrac{3x}{2}[/tex]
[tex]g(-10) = \dfrac{3 \times -10}{2} \\= \dfrac{-30}{2} \\\\= \boldsymbol{-15}[/tex] Letter H
3. Evaluate h(-1)
h(x) = 2x² + x
h(1) = 2 x (-1)² - 1
= 2 x 1 - 1
= 1 Letter G
4. Evaluate f(3)
f(x) = x³ -2x
f(3) = 3³ - 2 x 3
= 27 - 6
= 21 Letter D
So the correct code is CHGD
You got everything right except the third :)
Factoriza
8x¹²-b⁹
....................................................................................
Answers
-7 _ -4?
great than less than or what ASAP PLEASE!!!!
Answers
Answer:
-7 < -4
Step-by-step explanation:
Expand each logarithm.
log₅ 25/x
Answers
If the expression is log₅ 25/x. then the expansion of this looks like
(log 25-log x)/ log 5.
Given that the expression is log₅ 25/x.
We are told to find the expanded value of the expression.
The change of base formula is used in writing a logarithm operation as a fraction of logarithms with a new base.
The expression is log₅ 25/x.
log₅ 25/x=log (25/x)/log 5
(We know that [tex]log_{a} b[/tex]=log b/ log a)
=(log 25-log x)/ log 5 (We know that log (u/v)=log u-log v)
Hence if the expression is log₅ 25/x. then the expansion of this looks like (log 25-log x)/ log 5.
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2. On a day in December the temperature is 5°C at noon. A cold front is coming in and the
temperature is dropping by 2°C every hour. What time will it be when the temperature is
-14°C℃?
Answers
Answer:
9:30 p.m.
Step-by-step explanation:
Starting at noon (12:00 p.m.) the temperature is 5 degrees Celsius and drops 2 degrees every hour. In the attached image I have drawn it out to better see it.
Starting at noon and subtracting 2 every hour gives us…
12:00=5
1:00 = 3
2:00 = 1
3:00 = -1
(And so on until we get)
9:00= -13 degrees
So how do we get to 14 if it is dropping 2 degrees an hour? Simple! How much does it drop every half hour? 1 degrees! So for ever 30 minutes the temperature drops 1 degrees.
This means that at 9:30 the temperature will be -14 degrees Celsius.
The mean of six rational numbers is -4.3.
a) What is the sum of the rational numbers?
b) If five of the numbers each equal -4.5,
what is the sixth number?
Answers
Answer:
Step-by-step explanation:
a) You can calculate by multiplying the decimal numbers-
4.3 x 6 = -25.8
-25.8 = The sum of the rational numbers
b) You multiply -4.5 by 5 to get the sum of the first 5 numbers-
-4.5 x 5 = -22.5a
Then you subtract -22.5 from -25.8
-25.8 - (-22.5) = -3.3 --------------- -25.8 + 22.5 = -3.3
So, the sixth number is -3.3
10. The distance between the points (5, 7) and (8, -5) is
a) √153
b) √ 154
c) √13
d) √53
Answers
Answer:
i THINK im not sure but i think its C please let me know if im wrong
Step-by-step explanation:
what is the answer for this equation
-10,844 + 9751
Answers
Answer:
-1,093
Step-by-step explanation:
-10,844 + 9751 = -1,093
Hope it helps