Katherine spends $1,089 each month for rent and supplies to run her hair salon. If she has 50 cilents per month, how muck should she charge per haircut to cover her monthly expenses?

Bryce drove 200 miles to his grandparents house this is 50 miles more than three times the distance to aunt lance a house what is the distance to hisaunt lance house?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

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.)