Midstate has averaged 1.2 inches of rain for each of the last ten months. for how many months must the midstate average 1.6 inches of rain to bring the overall average rainfall for the period to 1.5 inches?

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.

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Icould really use some with this question.