Hayk was walking around the cross-shaped pool with 10m-long sides , while karlen was swimming in it. during the time hayk got from point a to point b, karlen swam diagonally from point b to a and back. by what percent did the distance covered by karlen exceed that of hayk ? (round your answer to the nearest tenth)

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which expression is not a polynomial?

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a