Dr /dt = 7

A = pi r^2

dA / dr = 2pir

dA/dt = dA/dr * dr/dt = 2pir * 7 = 14pir

when r = 12 rate of change of the area = 14*pi*12 = 168pi

= 527.79 cm^2 / minute to nearest hundredth

5 0

3 years ago

F(x) = x^2. What is g(x)?

sashaice [31]

Answer:

D. just sub x = 1, and if the y you get is 5 then that's the answer

5 0

3 years ago

Simplify: StartRoot 324 EndRoot 1. Write the prime factorization of the radicand. StartRoot 324 EndRoot = StartRoot 2 times 2 ti

Savatey [412]

Answer:

Step-by-step explanation:

To continue where you left off, ...

$\sqrt{2^2}\times\sqrt{3^2}\times\sqrt{3^2}=2\times 3\times 3=18$

The square root of 324 is 18.

3 0

3 years ago

Read 2 more answers

COMPLETE A TABLE OF VALUE FOR EACH EQUATIONS, THEN GRAPH.

gregori [183]

It’s is 1)

A black kid black white white shirt with green green red black

4 0

3 years ago