It snowed 18 ½ inches in 2 ¾ hours. what was the rate of snowfall in inches per hour?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9