A gardener mixes a 10% nitrogen solution with
a 20% nitrogen solution to make 4 quarts of a
1...
Mathematics, 15.01.2021 01:50 stooopid
A gardener mixes a 10% nitrogen solution with
a 20% nitrogen solution to make 4 quarts of a
16.25% nitrogen solution. How many quarts of
each does he use?
Answers: 2
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The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
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Answers: 2
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