38% of what number is 57

Answer this question only if you know the 30 points and

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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.