What is a number that when you divide it by 2 and
subtract 3.8 from the quotient, you get 7?...
Mathematics, 26.02.2021 19:30 mya1318
What is a number that when you divide it by 2 and
subtract 3.8 from the quotient, you get 7?
Answers: 3
Mathematics, 21.06.2019 18:00
Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?
Answers: 2
Mathematics, 21.06.2019 21:40
The tile along the edge of a triangular community pool needs to be replaced? ?
Answers: 2
Mathematics, 22.06.2019 00:40
Solve the following system of equations express your answer as an ordered pair in the format (a,b) with no spaces between the numbers of symbols 5x+2y=22
Answers: 2
Mathematics, 22.06.2019 03:50
Arandom sample of n = 25 observations is taken from a n(Āµ, Ļ ) population. a 95% confidence interval for Āµ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 ā Ī±)% needed.
Answers: 3
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