Question:
A scientist uses a submarine to study ocean life. She begins
Last updated: 7/12/2022
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A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of o feet. She descends 48.7 feet. She then rises 38.3 feet. Next, she travels down a second time, 83.6 feet. How many feet must she now ascend to get back to sea level?