A rainstorm begins as a drizzle, builds up to a heavy rain , and then returns to a drizzle. The rate at which it rains is given by the function shown in the graph. The rain lasted (blank)hours with the heaviest rain falling in the (blank) hour.

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.