3 years ago

A roller coaster has 4 cars, each with

Mathematics

1 answer:

Gennadij [26K]3 years ago

4 0

4 divided by (21+3).

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An investment advisor believes that there is a 60% chance of making money by investing in a specific stock. If the stock makes m

inessss [21]

Answer:

$\mathbf{ 0.6 \times 0.5 = 0.3 }$

Step-by-step explanation:

Let M denote the event that the stock makes money and D denote the event that the stock pays dividends.

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Observe that the two events M and D are not independent because if the stock doesn't make money then it will not pay dividends. Therefore the event $D | M^{c}$ (D given M does not occur) is a null event, i.e

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3 years ago

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Step-by-step explanation:

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3 years ago

If you are multiplying 4 negative fractions is the product positive or negative?

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answer: positive

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