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bogdanovich [222]
2 years ago
10

According to a nutrition coach, a 100 kg person should eat

Mathematics
1 answer:
alexira [117]2 years ago
4 0

Answer:

0.07%

Step-by-step explanation:

This equation is solving for what percentage of 100 kg is 0.07 kg.

1. Set up the equation

\frac{0.07}{100} = \frac{x}{100}

0.07 kg out of 100 kg is equal to x out of 100 because x represents the percentage and percentages are out of 100.

2. Solve by cross multiplying

100x = 7

3. Solve for x by dividing both sides by 100

x = 0.07

The answer is 0.07%

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Answer:

42 feet

Step-by-step explanation:

if each inch equals 6 feet, and if her drawing is 7 inches long, then 7×6 would equal the auctual length of the boat, which is 42 feet.

3 0
2 years ago
Determine the y-intercept of the following equation.<br> (x+5)(x - 1) = y
Darya [45]

Answer: Should be -5

Step-by-step explanation:

3 0
3 years ago
Find the value of two numbers if their sum is 32 and their difference is 14.
OverLord2011 [107]
23 and 9 are the two numbers

Explanation:

x = one number
y = other number

x + y = 32 {sum of two numbers is 32
x - y = 14 {difference is 14}
-----------
2x = 46 {added the two equations together}
x = 23 {divided both sides by 2}

x + y = 32 {top equation}
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23 and 9 are the two numbers
4 0
3 years ago
Any of these questions please
maw [93]

Answer:

See the explanation below.

Step-by-step explanation:

f(t)=21020\left(1+0.012\right)^t\\\\f(t)=21020\left(1.012\right)^t\\

Starting from t=2002

By putting t=2015-2002=13  we have:

f(t)=21020\left(1.012\right)^{13}\\\\\approx 24546

7 0
3 years ago
The solution set of 14x - 71 = 9 is
const2013 [10]

Answer:

40/7

Step-by-step explanation:

14x - 71 = 9

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x=80/14

x=40/7

7 0
3 years ago
Read 2 more answers
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