Consider a square with side lengths of 4 inches. To find the perimeter of the square, is it easier to add all the sides together or use the perimeter formula of a square, P = 4s where sis the length of each side?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f