Can someone complete these questions and explain how thanks

6259.9 cu. cm.

For 6)

Volume, V, for a cylinder:

generally V = A * h = πr^2h, therefore,

V1 = πr1^2h for the volume enclosed by C1

V2 = πr2^2h for the volume enclosed by C2

V = V1 - V2 for the volume of the solid, the tube.

V = π(r1^2 - r2^2)h

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

1 1/5

step-by-step explanation: