Mathematics, 23.06.2019 10:10 hokamidat
Rochester, new york, averages μ = 21.9 inches of snow for the month of december. the distribution of snowfall amounts is approximately normal with a standard deviation of σ = 6.5 inches. a local jewelry store advertised a refund of 50% off all purchases made in december, if we have more than 3 feet (36 inches) during the month. what is the probability that the jewelry store will have to pay off on its promise?
Answers: 2
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 22:00
Rewrite so the subject can be y in the formula d=m-y/y+n
Answers: 1
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Mathematics, 22.06.2019 00:30
Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great
Answers: 1
Rochester, new york, averages μ = 21.9 inches of snow for the month of december. the distribution of...
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