How many different arrangements can be made with the letter of the word 'm o r o c c o'

Which system of linear inequalities is represented by the graph? !

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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.