Mathematics, 18.12.2019 06:31 coopera1744
Acompany that makes tile flooring routinely takes samples from the manufacturing process to check for defects. in a random sample of 609 tiles from the process, the quality control department finds that 45 of the tiles showed some kind of defect (either cracking, an uneven finish, or some other problem). calculate the upper bound of a 99% confidence interval for the true proportion of defective tiles the manufacturing process will make
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Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
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Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
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Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Acompany that makes tile flooring routinely takes samples from the manufacturing process to check fo...
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