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PCAT Quantitative Reasoning – Related Rates

  • by Sam
  • Oct 26, 2017
  • PCAT Question of the Day

Explanation

C is correct. This is a problem about related rates. First, we are given the rate of change in diameter over time. Let’s convert this into the rate of change in radius over time, since we need to use the change in radius to solve for the change in volume:

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