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abruzzese [7]
3 years ago
13

I need help for question 2

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0

Answer:

a= -1, b= 7

Step-by-step explanation:

Please see the attached pictures for full solution.

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Lee wants to gain 10lbs of lean muscle mass. His dietitian suggested the consume 2400 kcal each day and that 25% of his cal come
goldfiish [28.3K]

Answer:

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Step-by-step explanation:

a) Lee needs to consume 2400 kcal each day and 25% of this income should come from protein.

We are going to use percentages to solve this problem, to find out how many kcal from protein he should consume we need to multiply 2400 by .25.

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We are going to solve this in a similar way.

We should multiply the total amount of kcal by .15 which is the amount of fat calories.

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3 years ago
How do you find the value of x^2 + 8 when x = 5
Ivahew [28]

Answer:

Step-by-step explanation:

when x = 5

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8 0
2 years ago
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Suppose you choose a marble from a bag containing 3 red marbles, 3 white marbles, and 5 blue marbles. You return the first marbl
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Answer:

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Step-by-step explanation:

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27 is 10% of what number?
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27 multiplied by 10 will give you the answer. 27 x 10 = 270.
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I know \frac{7}{9} as a decimal is 0.7777778 and I know \frac{8}{9} as a decimal is 0.88889. Which one is bigger? 0.7778 or 0.8889. 0.8889 is bigger so your answer is 7/9<8/9
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