A cheetah can run at a speed of 70 miles per hour for only short distances because it gets tired. If a cheetah could run 17.5 miles at 70 miles per hour, how long would it take?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Aphrase is shown read the phrase and give me the answer