Xy
(11/2
|224
33 6
The graph represents another proportional relationship.
...
Mathematics, 11.11.2020 20:20, mack5628
Xy
(11/2
|224
33 6
The graph represents another proportional relationship.
y 14
13
12
-11
-10
9
8
7
6
5
4
3
2
-1
1.2.3.4.5.6.7.8.9.10.11 12 13 14
Which equation represents the lower unit rate of these two relationships?
OA y=3:
OB. y==
ocy=
OD. y=i-
Answers: 1
Mathematics, 21.06.2019 18:00, ahmedislife
Someone answer this asap rn for ! a discount storeβs 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, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
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