Engineering, 16.02.2021 01:20 joooselinn9688
A rectangular room has a length of 20β-10", a width of 25β-5" and wall heights is 8β-6" with 8" walls. The room has two openings for doors that measure 6β-8"x3β and three window openings measuring 4β-5" x 4β-4". Calculate the wall area to be painted. Be sure to deduct the openings for doors and windows. Round your answer to the nearest whole foot. (4 points)
Answers: 1
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At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
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A rectangular room has a length of 20β-10", a width of 25β-5" and wall heights is 8β-6" with 8" wall...
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