Dayna invests 400 in a savings account with a fixed annual interest rate of 2.75% compounded annually. How many years will it take for her investment to double

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy. how much will she pay after the discount