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Tomtit [17]
3 years ago
15

At a sale, coats were sold for 52% of their original price. If the coats originally cost $200 each, how much did a coat cost on

sale?
Mathematics
1 answer:
Talja [164]3 years ago
8 0

Answer is 104

Step-by-step explanation:

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An individual needs a daily supplement of at least 464 units of vitamin C and 252 of vitamin E and agrees to obtain this supplem
hichkok12 [17]

Answer:

z (min)  = 705

x₁  = 10

x₂  = 9

Step-by-step explanation:

Let´s call  x₁  quantity of food I ( in ou )  and x₂ quantity of food II ( in ou)

          units of vit. C   units of vit.E   Cholesterol by ou

x₁                 32                      9                         48

x₂                16                      18                          25

Objective function z

z  =   48*x₁   +  25*x₂        To minimize

Subject to:

1.-Total units of vit. C at least  464

32*x₁   +  16*x₂     ≥   464

2.- Total units of vit. E at least  252

9*x₁  + 18*x₂   ≥  252

3.- Quantity of ou per day

x₁   +   x₂   ≤  35

General constraints    x₁  ≥ 0    x₂   ≥ 0

Using the on-line simplex method solver (AtoZmaths) and after three iterations the solution is:

z (min)  = 705

x₁  = 10

x₂  = 9

5 0
3 years ago
What type of association does there appear to be between the variables? explain
Nataliya [291]
Where are the variables for the equation?
3 0
3 years ago
At the first tri-city meeting, there were 8 people from town A, 7 people from town B, and
SIZIF [17.4K]

Answer:

i think the answer is town a will be 6, town b 5 town c is 4

Step-by-step explanation:

  • first you gather information that you already know
  • second you put each number with the correct town
  • last you subtract the probability of the numbers like 2-town a 8 which 6
3 0
3 years ago
Diego is trying to find the value of x in 5 times x = 35.
torisob [31]

Answer:

The answer is 7

Step-by-step explanation:

5x7=35

3 0
2 years ago
Read 2 more answers
Can anyone help me with this question?
joja [24]

Answer:

The answer is D, or 5/7

4 0
3 years ago
Read 2 more answers
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