Which box-and-whisker plot represents this data: 6, 9, 13, 13, 18, 20, 24, 25, 26, 28, 30, 30

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

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

What is not true about kl and mn? what is mn? (show )