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eduard
3 years ago
9

How many cups are in 20 gallons? AND how do I show my work for that? correct=brainliest

Mathematics
1 answer:
lions [1.4K]3 years ago
3 0
Since 16 cups = a gallon, u multiply 20 times 16, the answer is 320, there are 320 cups within 20 gallons.
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First find the critical points of <em>f</em> :

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Next check for critical points along the boundary, which can be found by converting to polar coordinates:

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