djsandy987
djsandy987 djsandy987
  • 13-11-2016
  • Mathematics
contestada

A scuba diver is 30 feet below the surface of the water 10 seconds after he entered the water and 100 feet below the surface after 40 seconds. what is the scuba diver`s rate of movement when he enters the water?

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Brodylola
Brodylola Brodylola
  • 13-11-2016
120 feet below sea level
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