During the fall you charge $8 to go to a house and rake leaves and an additional $6 for every hour you take the yard. If you earned $32, how many hours did you spend raking leaves?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =