these tables represent an exponential function. find the average rate of change for the interval from x=8 to x=9

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

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.