Marianatamez2611 Marianatamez2611
  • 26-02-2015
  • Mathematics
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You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of increase in the tree's height?

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Аноним Аноним
  • 26-02-2015
43-36)/36x100%=19    then
43=x   36=y
(x-y)y=19/100
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