SomePersonTTV SomePersonTTV 02-02-2022 Mathematics contestada HELP ASAP GIVING BRAINLIEST!!! There are other questions, feel free to answer. 13. Braden is hiking on a mountain. At 11:00 a.m., he is at an elevation of 500 feet. At 2:00 p.m., he is at 900 feet. Find the rate of change in elevation.