in an animal shelter the ratio of dogs to cats is 4 to 3 if there are 72 dogs at the shelter how many cats are there

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown