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The variable Z is inversely proportional to X. When X is 6, Z has the value 2. What is the value of Z when X = 13
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The variable Z is inversely proportional to X. When X is 6, Z has the value 2.

What is the value of Z when X = 13

User Rajit
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2 Answers

5 votes
I believe the answer is 4.33 (the threes after the decimal point go on infinitely). Hope this helps!
User Kamajii
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3 votes
Two variables are inversely proportional if their product ia costant.

k = xz

k = 6*2 = 12

z = k/x = 12/13 = 0,9230...
User Radica
by
8.4k points
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