Mathematics, 08.11.2019 04:31, maymaaz
Amachine produces washers whose diameters are normally distributed with a mean of 40 mm and a standard deviation of 2 mm. a. find the probability that a washer has a diameter less than 37 mm. b. find the probability that a washer has a diameter greater than 45 mm. every week 300 washers are tested. c. calculate the expected number of washers that have a diameter between 35 mm and 43 mm.
Answers: 1
Mathematics, 21.06.2019 18:00, aaronhid3
Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.
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Mathematics, 21.06.2019 19:00, ltawiah8393
Which shows one way to determine the factors of 4x3 + x2 β 8x β 2 by grouping?
Answers: 1
Mathematics, 21.06.2019 19:10, hannahbannana98
If i have 20$ and i gave 5$ away how much i got
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