The answers C. the number doubles each hour
The answer in decimal format is 15.7
Or 7 radical 5
Answer:
answer is x = 152°
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Answer:
Unit rate: 21feet / 7seconds = 3 feet per second.
3 feet per second * 5 seconds = 15 feet
21 feet + 15 feet =36 feet
You are 36 feet from the surface.
Step-by-step explanation: