tsdaredevilowfzcl
tsdaredevilowfzcl tsdaredevilowfzcl
  • 20-09-2017
  • Mathematics
contestada

How many gallons of a plant food that is 9% nitrogen must be combined with another plant food that is 25% nitrogen to make 10 gal of a plant food that is 19% nitrogen?

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drcdavisowhh96
drcdavisowhh96 drcdavisowhh96
  • 20-09-2017
The plant food is ten gallons
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