The Zamboni can resurface 1200 square feet per minute. How many minutes will it take the Zamboni to resurface the entire rink if its dimensions are: a. 80 ft X 300 ft?

b. 75 ft X 160 ft?

c. 100 ft X 210 ft?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start