Mathematics, 18.10.2020 14:01 shacarabrown49
Angela is setting up chairs for an outdoor wedding. Each row will have 9 chairs. If there are 60 guests attending the wedding, what is the least number of rows Angela will need to set up so that everyone has a seat?
Answers: 3
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The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06
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Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
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Mathematics, 21.06.2019 22:10
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
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Angela is setting up chairs for an outdoor wedding. Each row will have 9 chairs.
If there are 60 gu...
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