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3 years ago

What is the exact volume of the sphere?

Mathematics

2 answers:

Mama L [17]3 years ago

5 0

Your answer is c i took the test it is right

slava [35]3 years ago

4 0

C is the right answer hope this helps

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The inches of rainfall in the rainforest is represented by the function f(x) = 3(x-2)+ 4. What is the average rate of change bet

nata0808 [166]

Answer:

The average rate of change of rainfall in the rainforest between 2nd year and 6th year = <u>3 inches</u>

Step-by-step explanation:

Given function representing inches of rainfall:

$f(x)=3(x-2)+4$

To find the average rate of change between the 2nd year and the 6th year.

Solution:

The average rate of change between interval $[a,b]$ is given as :

$\frac{f(b)-f(a)}{b-a}$

For the given function we need to find the average rate of change between 2nd year and 6th year. $[2,6]$

So, we have:

$f(2)=3(2-2)+4=3(0)+4=4$

$f(6)=3(6-2)+4=3(4)+4=12+4=16$

Thus, average rate of change will be:

$\frac{f(6)-f(2)}{6-2}$

⇒ $\frac{16-4}{6-2}$

⇒ $\frac{12}{4}$

⇒ $3$

Thus, the average rate of change of rainfall in the rainforest between 2nd year and 6th year = 3 inches

8 0

3 years ago

What is the Volume of the square pyramid? (Round to the nearest tenth as needed)

Orlov [11]

<h3><u>given</u><u>:</u></h3>

base= 25 mm

height= 28 mm

the volume of the square pyramid.

<h3><u>solution</u><u>:</u></h3>

<u> $volume = {a}^{2} \frac{h}{3}$ </u>

8 0

2 years ago

Find the selling price of a 270% bicycle with a 24% markup

Alenkinab [10]

Answer:

hm I say C yess

Step-by-step explanation:

yas yw ;) heh

5 0

3 years ago

Can anyone check this if it’s right.

Romashka [77]

Yes this is the right answer

6 0

4 years ago

What do the factors (x+2)(-8x+70)in the factored form represent?

Tasya [4]

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

5 0

3 years ago