Mathematics, 16.06.2021 16:10 cancerbaby209
the smith family spends 15% of their monthly budget on groceries how much is their grocery bill if their budget is &3600
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Mathematics, 21.06.2019 14:40
Write the sentence as an equation. z plus 372 is equal to 160
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Mathematics, 21.06.2019 19:00
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
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Mathematics, 21.06.2019 19:40
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.
Answers: 3
the smith family spends 15% of their monthly budget on groceries how much is their grocery bill if t...
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