The number of hours, h, it takes to wash c numbers of cars at a school fundraiser is inversely proportional to the number of students, s, needed to wash the cars. write a equation to represent his relationship

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?