Aloan of $40,000 at 12% for 10 years, how much do you wind up paying back?

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?