Will give brianliest and thanks

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.