lele30 lele30
  • 03-11-2015
  • Mathematics
contestada

a teacher weighed 145 lbsin 1986 and weighs 190 lbs in 2007. what was the rate of change in weight

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xxangela1 xxangela1
  • 03-11-2015
The teacher gained 2.14 lbs per year which resulted in the 190 pounds.
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