The population of rock springs is growing at a constant rate. the expression represents the increase in population in x years. 45,200 + 1,900x what is the initial population of rock springs?
a) 0
b) 1,900
c) 45,200
d) 47,100

Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?