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OlgaM077 [116]
3 years ago
14

Help quickly please!!! (High points!!!)

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0

Answer:

1/3 hope this helps

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Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 13 when y
earnstyle [38]

To solve this problem you must apply the proccedure shown below:

1. You have that y varies inversely with x and when x=13 the value of y is y=100.

2. Therefore, you can write the following expression, where k is the constant of proportionality:

y=\frac{k}{x}

3. Solve for the constant of proportionality and substitute the values to calculate it:

k=yx\\ k=(100)(13=\\ k=1300

4. The equation is:

y=\frac{1300}{x}

The answer is: k=1300\\ y=\frac{1300}{x}

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Answer:

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