Sara rolls a fair dice 90 times. How many times would sara be expected to roll a five?

Write the following as a base and exponent

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.

Find the multiplicative inverse of 8-12i