Solve the problem.A deep sea diving bell is being lowered at a constant rate. After 8 minutes, the bell is at a depth of 500 feet. After 30 minutes the bell is at a depth of 1800 feet. What is the average rate of lowering per minute? Round your answer to the nearest tenth.
A. 0.02 ft per min
B. 59.1 ft per min
C. 43.3 ft per min
D. 60.0 ft per min
Answer: B
Mathematics
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