Question

x=Time(s)
y=Costs

x:0,5,10,15,30,40,40,50,50,60
y:38,51,46,73,60,79,93,77,100,100

a).Please write an equation.
b).What would the cost be if studies for 22 minutes?
c).Change 34 into a percent.
d).Change 23 into a percent.

Answer 1

HELPPPPPPPPPP!

Answer 2

Do you know how to use Excel?

Answer 3

No sorry!

Answer 4

It is an incredibly useful program. :) Let me get you a quick google spreadsheet (same as excel).

Answer 5

Thanks but How can it help me with my math HW?

Answer 6

Cuz you can enter the data, and have the program find everything for you, WITH graphs. :)

Answer 7

oh THanks

Answer 8

https://spreadsheets.google.com/spreadsheet/ccc?hl=en_US&key=twJUZ294mr3SlUVTiXDjaZg&hl=en_US#gid=0

Ok, that will take you to a google spreadsheet where you can input the data and I'll show you how to graph it.

Answer 9

ok