Aladder is 50 inches tall. how tall is it in feet and inches?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Solve for p: 21 , = 3/4 pit's fraction problem