Ann and tom want to establish a fund for their grandson's college education. what lump sum must they deposit at an 8.2% annual interest rate, compounded annually, in order to have $20,000 in the fund at the end of 15years?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?