What is the discount rate for a $70 table on sale for $55 select correct answer a 15% b 21.4% c 27.3% d 78.6%

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

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.

Find the dimensions of the circle. area = 64π in.² r= in.