Ascientists studied the migration pattern of two types of whales.
the humpback whale traveled 2,240 miles in 28 days.
the gray whale traveled 2,368 miles in 32 days.
if the humpback whale had traveled at the same rate for 32 days, how many more miles would they have traveled than then the gray whales?

Describe a situation that you could represent with the inequality x< 17

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.

Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?