What was your speed if you drove 325 miles in 5.25 hours? 58 mph 62 mph 60 mph 65 mph how fast did ariel drive if she drove 156 miles in 2.2 hours? round to the nearest mile per hour. 71 mph 72 mph 7 mph 75 mph

If f(x)= 3x+6 which of the following is the inverse of f(x)

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

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?