Mathematics, 13.05.2021 22:20 130004979
Please help, I am very confused.
Review the data below and answer the question.
1-87
2-85
3-71
4-77
5-68
6-57
7-89
8-74
9-83
10-82
Determine the line of best fit for data contained within the table above. Indicate your answer by selecting the correct response.
A.
y = -0.115x + 71.9
B.
y = -0.115x + 74.9
C.
y = -0.115x + 77.9
D.
y = -0.235x + 71.9
Answers: 1
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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 02:20
The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.
Answers: 3
Mathematics, 22.06.2019 03:00
Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4
Answers: 1
Please help, I am very confused.
Review the data below and answer the question.
1-87
2-...
1-87
2-...
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