Jack drove 520 miles on his trip. If he was going 65 miles per hour, how many hours did he drive?

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?