damonb1 damonb1
  • 26-10-2017
  • Mathematics
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Write an algebraic expression to find the number of seconds in n minutes. Evaluate the expression for n = 20

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anonymous12345678901
anonymous12345678901 anonymous12345678901
  • 26-10-2017
seconds = s
s = 60n

s = 60(20)
s = 1200
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