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3 years ago

NEED HELP ASAP please

Mathematics

2 answers:

Leno4ka [110]3 years ago

6 0

Answer:

Step-by-step explanation:

To find g(f(x) , substitute x = f(x) into g(x) , that is

g(f(x)) = (x - 5)²

svetlana [45]3 years ago

5 0

Answer:

Step-by-step explanation:

The problem is asking to multiply x-5 by x^2, so we can set it up to distribute the x^2 to both values. The final answer would therefore be x^2(x-5), which is D.

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Write an equation in slope intercept form for the cost at each store

Allushta [10]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

The graph shows the distance in miles of a runner over x hours. What is the average rate of speed over the interval [9, 11]?

ELEN [110]

Question:

The graph shows the distance in miles of a runner over x hours. What is the average rate of speed over the interval [9, 11]?

A. 2/5

B. 1

C.2

D.5/2

The image of the graph is attached below.

Answer:

Option D: 5/2 is the average speed over the interval [9,11]

Explanation:

The graph shows the distance in miles of a runner over x hours.

Now, we need to determine the average rate of speed over the interval $[9,11]$

The x-axis represents the time taken.

The y-axis represents the distance.

To find the average speed, let us use the formula for speed which is given by

$speed=\frac{distance}{time}$

Thus, substituting the coordinates $(9,6)$ and $(11,11)$ , we have,

$speed=\frac{11-6}{11-9} =\frac{5}{2}$

Hence, the average speed over the interval $[9,11]$ is $\frac{5}{2}$

8 0

3 years ago

Read 2 more answers

What percent of 3 upon 5 is 1 upon 25?

vfiekz [6]

Answer:

3/5/100*1/25

=3/20*1/25

=3/500

3 0

3 years ago

0.8% of 150 is what number?

lisov135 [29]

The answer: 1.2

Work:
2 equations: 150=100% and x=0.8%
Combine these
150/x=100/0.8
150= 125x
X=1.2

7 0

3 years ago

Which two events are most likely to be independent?

Ilia_Sergeevich [38]

Answer:

C) Having a driver's license, and having blue eyes.

Explanation:

These are two completely separate variables whereas for the other options, there is a clear correlation between them.

7 0

4 years ago

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￼NEED HELP ASAP please

NEED HELP ASAP please