Mathematics, 12.12.2020 16:20, Victoriag2626
Think About the Process A restaurant customer left $0.90 as a tip. The tax was 5% and the tip was 10% of the after tax cost. Which information is not needed to compute the bill after tax and tip? What was the total bill? Which information is not needed to solve this problem?
Answers: 1
Mathematics, 21.06.2019 15:10, fastpitchhailey1354
Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, ΞΌ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Think About the Process A restaurant customer left $0.90 as a tip. The tax was 5% and the tip was 10...
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