Identify the percent of change as an increase or a decrease. 75 people to 25 people
O Increase
Decrease
Find the percent of change. Round to the nearest tenth of a percent.
%

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Can someone pls ! pls answer all. no explanation needed..

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.