Two squares are attached to the sides of a quarter circle as shown.

what is the best approximation for the area of this figure?

use 3.14 to approximate pi.

178.5 mm²

215.7 mm²

231.8 mm²

278.5 mm²

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.