stephyy stephyy
  • 15-12-2014
  • Mathematics
contestada

a tube containing 3 ounces of toothpaste being used at a rate of 0.15 ounces per day. how much toothpaste will be in the tube after one week?

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iloveonedirection
iloveonedirection iloveonedirection
  • 22-12-2014
One Week = 7 days

[tex]0.15*7=1.05 \\ \\ 3-1.05=1.95[/tex]

1.95 ounces will be left in the tube.
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