Identify which of the twelve basic functions listed below fit the description given.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27