Asubmarine dives 300ft every 2 min. and 6,750ft every 45min. find the constant rate at which the submarine dives. give your answer in feet per minute and in feet per hour?

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top