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mariarad [96]
3 years ago
13

Solve the formula for the indicated variable. S(r+t) = rt, for t

Mathematics
1 answer:
Elenna [48]3 years ago
4 0

Sr+St=rt

St-rt=-Sr

t(s-r)=-Sr

t= - Sr/ S-r

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We have 500 grams of a 10% salt solution. How many grams of water must be added to dulite the solution to form a 4% solution. Sh
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Hmm, one way is this
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7 0
3 years ago
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