In 2008, the world record for swimming the 50 meter freestyle event was 21.34 seconds. supposing the athlete swam at a constant rate, what was his speed? round your answer to the nearest hundredth. m/s

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices