The number of grams of kool-aid® powder needed.

Depends on how much.

Explanation:

There's a similar question that was asked before. And for that, it was 0.01 moles of the powder, and you need 3.42g of the powder to make the desired solution.

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

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