Mathematics, 28.10.2020 22:10 rk193140
Carlos wants to have an average of at least 90% on his
tests for semester 1. So far he has scored: 95%, 87%,
and 88%. What is the minimum he must get on the next
test to maintain the 90% average?
Answers: 3
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Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap
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Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)
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Can some one explain this i got sent this. is this a threat i’m scared
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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?
Answers: 1
Carlos wants to have an average of at least 90% on his
tests for semester 1. So far he has scored:...
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