The diameter of a cylindrical construction pipe is 4 ft. If the pipe is 16 ft long, what is its volume?

Use the value 3.14 for , and round your answer to the nearest whole number.

Be sure to include the correct unit in your answer.

201 square feet

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Volume of a cylinder: π x radius² x height (in our case the length of the pipe)

Since:

Diameter = radius x 2

In our case D =4

4 = 2radius

Radius= 4/2 = 2 ft

Now that we have the radius, we can use the volume formula replacing with the values given:

V = 3.14x 2² x 16 = 3.14 x 4 x16 =200.96 = 201 square feet

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x