Step-by-step explanation: Divide the $29.85 by 3 to get the unit price. Then we found out that the unit price of each CD is $9.95(choice C). I hope this helped.
Answer from: Quest
256π units² (answer b)
step-by-step explanation:
the formula for the surface area of a sphere of radius r
is a = 4πr²
and so, if r = 8 units, then the surface area is:
a = 4π(8 units)² = 256π units² (answer b)
Answer from: Quest
i think that you should ask google for the answer to that problem because if we don't know it google does