In the year 2010, the population of Lunsford was 8000. By 2014 the population had increased by 15% and 2/5 of the population was age 12 or under. How many people in Lunsford were age 12 or under in the year 2014? A. 1200 B. 3200 C. 3680 D. 5520

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

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?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?