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svetlana [45]
3 years ago
13

Y is inversely proportional to x and y = 24 when x = 2.

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

k = 48

For x = 6, y = 8.

Step-by-step explanation:

The general equation for inverse variation is

y = k/x

We are told that y = 24 when x = 2, so we plug in those two values in the general equation to find the value of k.

24 = k/2

k = 24 * 2 = 48

Now that we know k = 48, the equation for our case is

y = 48/x

Now we plug in x = 6 and find y.

y = 48/x

y = 48/6

y = 8

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5 0
3 years ago
What number exceeds 23 by 4 more than twice the amount by which 15 by -3
hodyreva [135]

Answer:

The required number is 63    

Step-by-step explanation :

Let the number be x

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Or, x - 23 = 2 × ( 18) + 4

Or , x - 23 = 36 +4

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3 years ago
Use the fundamental counting principle to determine the how many different outfits can be made from 4 pairs of jeans and 7 shirt
Mariana [72]

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Step-by-step explanation:

5 0
3 years ago
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Intr un album numarul de fotografii s a micsorat cu 50%. Cu cat trebuie sa se mareasca pentru a reveni la numarul initial? Raspu
hodyreva [135]

Răspuns:

100%

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3 0
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Total questions answered = 49

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Thus, the only fraction of wrong answers = (Number of wrong answers / Total number of questions answered)

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