Family buys a studio apartment for $120,000. They pay a down payment of $18,000. a. Their down payment is what percent of the purchase​ price?
b. What percent of the purchase price would a ​$6,000 down payment​ be?
a. The down payment is 1515​% of the purchase price.
​(Type a whole​ number.)
b. A ​$6,000 down payment would be nothing​% of the purchase price.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.