3 years ago

Want two numbers multiply to get -30 and add to get -13

Mathematics

1 answer:

Ede4ka [16]3 years ago

8 0

Answer:

-15 and 2

Step-by-step explanation:

-15 x 2 = -30

-15 + 2 = -13

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3 years ago

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Sedaia [141]

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3 years ago

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3 years ago

A class consists of 23 women and 83 mean. If a student is random selected, what is the probability that the student is a woman?

slavikrds [6]

Answer:

$P(Woman) = \frac{23}{106}$

Step-by-step explanation:

Given

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Required

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This is calculated as the number of women divided by the population of the class

i.e.

$P(Woman) = \frac{Women}{Women + Men}$

So, we have:

$P(Woman) = \frac{23}{23+83}$

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2 years ago