PLS HELP!! :c
Calculate value: S, C, R being known:
√3πC-2πS/15R

Alternatives:

a)3 b)4 c)5 d)6 e)7

What is the measure of angle afe? 79 81 91 99

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day