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The Nutty Professor sells cashews for $7.40 per pound and Brazil nuts for $4.80 per pound. How much of each type should be used to make a 28 pound mixture that sells for $6.19 per pound?
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14 votes
14 votes
The Nutty Professor sells cashews for $7.40 per pound and Brazil nuts for $4.80 per pound. How much of each type should be used to make a 28 pound mixture that sells for $6.19 per pound?

User Tommy Grovnes
by
3.0k points

1 Answer

29 votes
29 votes

Answer:

cos4B =1-8sin^2(B)+8sin^4(B)

Explanation:

cos4B =1-8sin^2(B)+8sin^4(B)

User Nasaralla
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2.7k points
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