Athlete J runs 2/3 of a mile in 8 minutes. Athlete H runs 2 3/4 miles in 1/2 hour. If Athlete J continues at that speed, how long will it take to run one mile?

If a baseball player hits a baseball from 4 feet off the ground with an initial velocity of 64 feet per second, how long will it take the baseball to hit the ground? use the equation h = −16t2 + 64t + 4.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What numbers are included in the set of integers? what numbers are not included?