Each time Laurie dove 5 feet deeper she would stop and clear her ears. After she had checked her instruments 3 times she was at her maximum depth of 60 feet. Which expression best represents Laurie's Maximum depth. (4)(-5)(3) or (-4)(-5)(-3) or (-5)(20)(3) or (-5)(-20)(-3)

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.

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62

Solve for x where 0 equation: cot^2x+2cotx+1=0