The volume of a sphere isof the product of pi and the radius cubed.
A. one third
B. one half
C. three-halfs
D. four thirds

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)