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rizumidancer rizumidancer
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Posts: 507
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4 years ago
Solve the problem.


From a thin piece of cardboard 30 cm × 30 cm, square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume?

▸ 10 cm × 10 cm × 10 cm; 1000 cm3

▸ 20 cm × 20 cm × 5 cm; 2000 cm3

▸ 24 cm × 24 cm × 3 cm; 1728 cm3

▸ 22 cm × 22 cm × 4 cm; 1936 cm3
Textbook 
Basic Technical Mathematics with Calculus

Basic Technical Mathematics with Calculus


Edition: 10th
Author:
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Mtoney9Mtoney9
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Posts: 384
4 years ago
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rizumidancer Author
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4 years ago
Thanks for your help!
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