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Mathematics 22 Online
OpenStudy (anonymous):

Find the most economical dimensions for cylindrical can containing a quart. ANS is DIAMETER= height

OpenStudy (anonymous):

first we'll change quart to cubic units. 1quart equivalent = pi * r^2*h minimize 2*pi* r* h + 2 *pi* r^2

OpenStudy (anonymous):

then

OpenStudy (anonymous):

just minimize and your answer will be there in my opinion

OpenStudy (anonymous):

http://www.scribd.com/doc/70877904/Key-answer there is a question similar to this on pg 7 check that out it'll help

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