Question

17. LEMONADE Gene sold 10 glasses of lemonade while setting up his lemonade stand. After opening, he sold an average of 20 glasses each hour. Write a function to represent the approximate number of glasses g(h) sold after h hours. About when did he sell the 100th glass of lemonade?

Answer 1

Function tp represent the number of glass
g(h) = 10 + 20h

Find time when he sell 100th glass
g(h) = 100
10 + 20h = 100
20h = 90
h = 90/20
h = 4.5
h = 4 hours 30 minutes
He sell 100th glass after 4 hours 30 minutes