75 people to 25 people question 2 find the percent of change. round to the nearest tenth of a percent.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Prove that quadrilateral is a rhombus.

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?