iiasonyes1560 iiasonyes1560
  • 24-02-2020
  • Mathematics
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A child standing 15 feet from the base of a lamppost casts a shadow 5 feet long. If the child is 4 feet tall and walks towards the lamppost at a speed of 10 feet per minute, at what rate, in feet per minute, will the length of his shadow be changing?

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nwandukelechi nwandukelechi
  • 26-02-2020

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