Astudent athlete rums 3 1/3 miles in 30 minutes a professional runner can run 1 1/4 times as far in 30 minutes how far can the professional runner run in 30 minutes

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Deshawn uses 3/4 of a box of rice to cook dinner the portion he uses weighs 12 ounces right and solve an equation to find the weight of the full box of rice