What is the answer for 75% of test takers whovscored below average withou an unknown mean and standard deviation

How can (square root of 25) ^2 be rewritten?

Simplify. 3(4+4x) (type your answer in with no spaces)

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2