Question a is inversely proportional to b. When a = 4, b = 6.5.
Write a formula to express a in terms of b.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?