Use the identities for the cosine of a sum or a difference to write the expression as a single function of x. cos(90−x)

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.

What is the missing step in this proof ?

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid