Amicrowave is placed on top of two boxes. one box is 4 feet 7 inches tall the other box is 4 feet 9 inches tall and the microwave is 2 feet 11 inches tall. how tall are they combined

Simplify the algebraic expression 8y-2(y+4)

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.