Mathematics, 26.05.2021 03:50 georgesarkes12
Rose gold, gold that has been alloyed heavily with copper, has become very popular in recent years. 14 carat rose gold consists of 58% gold; 18 carat rose gold contains 75% gold; 22 carat rose gold consists of 91% gold. Given that 14 carat rose gold sells at $32 per gram, and 22 carat rose gold sells at $50 per gram, what do you expect the price of 18 carat rose gold to be?
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Rose gold, gold that has been alloyed heavily with copper, has become very popular in recent years....
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