Which distance measures 5 units?
W
Х
Y
Z
+++
-8 -7 -6 -5 -4 -3 -2 -1<...
Mathematics, 01.12.2020 17:40 nickykardashian
Which distance measures 5 units?
W
Х
Y
Z
+++
-8 -7 -6 -5 -4 -3 -2 -1
0 1 2
3 4 5 6 7 8
O the distance between points W and X
the distance between points X and Y
O the distance between points X and Z
O the distance between points Y and Z
Answers: 2
Mathematics, 21.06.2019 18:00, ahmedislife
Someone answer this asap rn 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: 2
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
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