tyeshia's heart average 75 beats per minute. At this rate, how many beats would her heart beat in 5 minutes

If eh = hg and hg=16, find the diameter of k

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?