Jonathan invested $930 in an account paying an interest rate of 3.1% compounded continuously. Assuming no deposits or withdrawals are made,
how much money, to the nearest ten dollars, would be in the account after 11
years?

This is so hard and it’s for a test

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?

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?