Mathematics, 15.01.2020 03:31 JohnnyR7057
Arapahoe community college holds evening classes on colorado state history. the director of studies, wishing to know the age distribution of students in the class obtained the following information. ages are rounded to the nearest year. 63 41 28 22 45 30 43 46 35 56 27 29 20 31 19 22 32 55 54 31 63 51 29 19 27 53 51 33 58 29 65 53 56 18 39 19 make a stem and leaf display
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Mathematics, 21.06.2019 17:00, nicolemaefahey
Need this asap if anyone can i would be very grateful. if you could show workings that would really
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Mathematics, 21.06.2019 17:30, alexandroperez13
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 21.06.2019 20:00, 12bluestone
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
Arapahoe community college holds evening classes on colorado state history. the director of studies,...
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