Given the circle with center and with mZROQ = 150°, find the measure of minor arc PR.
a .30°
b. 20°
c. 75°
d. 15°

A(t)=728(1+0.04)^t how much money did aditya originally invest

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?