Mathematics, 23.05.2020 21:01 dadonelson2109
Petrich is wrapping four presents for his mom, dad, sister, and daughter. The following are the estimate box sizes:
8.5" × 14.5" × 1.5"
9.5" × 14.5" × 2"
11" × 16" × 3"
15.5" × 12"× 4"
A standard roll of wrapping paper is 30" long with nine feet (three yards) of paper. Determine the minimum amount of rolls of wrapping paper that Petrich needs for all four presents.
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An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
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Petrich is wrapping four presents for his mom, dad, sister, and daughter. The following are the esti...
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