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Basile [38]
3 years ago
10

Y

Mathematics
2 answers:
dimulka [17.4K]3 years ago
5 0

what I don't understand

Likurg_2 [28]3 years ago
5 0
What is your question?
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An individual needs a daily supplement of at least 420 units of vitamin C and 170 units of vitamin E and agrees to obtain this s
Ierofanga [76]

Answer:

To obtain equivalent amount from both foods we can eat 10 ounces of Food I and 5 Ounces of food II

To obtain minimum cholesterol, the individual should eat only 21 ounces of food II and zero ounce of food for the daily supplement of the individual

Step-by-step explanation:

Food I contains 32×C + 10×E per ounce

Food II contains 20×C + 14×E  

Here we have X × (Food I) + Y × (Food II) = 420 C + 170 E

32·X + 20·Y = 420 C

10·X + 14·Y = 170 E

Therefore

X = 10 and Y = 5

To minimize the cholesterol, we can increase amount of Food II to get

21 ounces of food II gives

420 units of vitamin E and 294 units of vitamin E with 273 units of cholesterol.

 

                     

3 0
3 years ago
A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back i
Gennadij [26K]

Answer:

30%

Step-by-step explanation:

Relative frequency : total number of diamonds / total number of cards drawn = 11/40=0.3

The answer is 30%

4 0
3 years ago
Read 2 more answers
Write 0.15 as a fraction in simplest
Morgarella [4.7K]

Answer:

3/20

Step-by-step explanation:

3 0
2 years ago
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does the bowling ball have more potential energy or kinetic energy as it half way through its fall?why
lesantik [10]

Answer:

I think it is ikinetic because it gains speed as it gets closer to the ground.

5 0
3 years ago
A gift box is 12 inches long, 8 inches wide and 2 inches high. how much wrapping paper needed to wrap the box?
notsponge [240]
It is B.) 192 inches. 
7 0
3 years ago
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