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Virty [35]
3 years ago
10

9 is what percent of 84?

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0
10.71% is 9% of 84.
So 10.71% is the answer.


Alex3 years ago
7 0
\frac{Current-value-of-x}{Original-value-x} * 100% = percentage of a value of x
(9/84)*100% = 10.714286%
 Which is about approximately, 10.71%
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Step-by-step explanation:

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E(X+1) = E(X) + 1\\E(X+1) = 6.45 + 1\\E(X+1) =7.45

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V(X+1) = 1^{2} V(X)\\V(X+1) = 15.648

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