For f(x) = 7x and g(x) = x + 7, find the following functions. a. (fog)(x); b. (g of)(x); c. (fog)(2); d. (gof)(2)
a. (fog)(x) =
(Simplify your answer.)

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?