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Question
A shopkeeper has two types of coffee beans on hand. One type sells for $3.20 per lb, the other for $6.00 per lb. How many pounds of the $3.20 per lb coffee beans must be used in the mixture to produce 55 lbs of a blend that sells for $3.62 per lb?Round your answer to 2 decimal places.
Answer
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Related questions
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Q:
The following equation represents the best-fit regression line for median personal total income of adult males vs. years of education past eighth grade in Northern Wisconsin.
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Q:
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Q:
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Q:
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Q:
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