2 years ago

There are two square roots of 25

Mathematics

1 answer:

kondaur [170]2 years ago

5 0

Answer:

25 and 100

Step-by-step explanation:

You might be interested in

In a sample of 50 museum visitors one afternoon, 22 female and 28 were male. If there were 800 museum visitors that afternoon, e

kipiarov [429]

800 divided by 50 = 16 ...... 16 x 22 = C.448

7 0

2 years ago

Read 2 more answers

Please help :30 points

Yuliya22 [10]

add up all the numbers, then divide by how many numbers there are.

5 0

2 years ago

Read 2 more answers

Whats 45 572 in words

Leona [35]

That is:
Forty-five thousand, five hundred seventy-two.
~Deceptiøn

3 0

2 years ago

Read 2 more answers

Write the number with the same value as 32 tens

sukhopar [10]

30 tens + 2 ones = 32

Hope I helped :P

7 0

2 years ago

Read 2 more answers

Given the function f(x)=x^2-8x+13f(x)=x, determine the average rate of change of the function over the interval −1≤x≤6.

Ann [662]

Given:

Consider the given function is:

$f(x)=x^2-8x+13$

To find:

The average rate of change of the function over the interval $-1\leq x\leq 6$ .

Solution:

The average rate of change of the function f(x) over the interval [a,b] is:

$m=\dfrac{f(x_2)-f(x_1)}{x_2-x_1}$

We have,

$f(x)=x^2-8x+13$

At $x=-1$ ,

$f(-1)=(-1)^2-8(-1)+13$

$f(-1)=1+8+13$

$f(-1)=22$

At $x=6$ ,

$f(6)=(6)^2-8(6)+13$

$f(6)=36-48+13$

$f(6)=1$

Now, the average rate of change of the function f(x) over the interval $-1\leq x\leq 6$ is:

$m=\dfrac{f(6)-f(-1)}{6-(-1)}$

$m=\dfrac{1-22}{7}$

$m=\dfrac{-21}{7}$

$m=-3$

Therefore, the average rate of change of the function f(x) over the interval $-1\leq x\leq 6$ is -3.

6 0

2 years ago