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Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
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Mathematics, 21.06.2019 20:50
What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex
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Mathematics, 21.06.2019 23:30
Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.
Answers: 2
Mathematics, 09.06.2020 21:57
History, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57
English, 09.06.2020 21:57
History, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57
Mathematics, 09.06.2020 21:57