Samantha saw two bottles of ketchup at the store for the same price. one bottle contained 4 pints of ketchup, and the other contained 1/25 quarts of ketchup. which bottle was the better bargain?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.