3 years ago

Solve the proportion 84/12 = 28/X

Mathematics

2 answers:

victus00 [196]3 years ago

6 0

The answer is 4
84/12= 7
28/4= 7
84/12= 28/4

Leviafan [203]3 years ago

5 0

7 would be your answer

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lora16 [44]

Probabilities are used to determine the chances of events

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This is calculated as:

$P(x < 24) = \frac{n(x < 24)}{Total}$

So, we have:

$P(x < 24) = \frac{22 + 3 + 5}{22 + 3 + 5 + 4 + 4}$

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Hence, the value of the probability P(x < 24) is 0.7895