Find the measure of the missing side PQ using trig ratios

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

Arational number that is equivalent to -20/4?