a high school play costs an up front $30,000 to produce, plus an additional cost of $1000 for each performance. every sold out p
erformance of the play brings in $2500 of revenue to the school. how many sold out performances are needed so that the school breaks even on the production of the play
We must use one of the trigonometric ratios to find the length, L, of the ramp. If we use 16 as the reference angle, the 22 in would be our opposite side and the ramp length is the adjacent.