4 years ago

Please Help 10 Points

Mathematics

1 answer:

shepuryov [24]4 years ago

3 0

Answer:

-2x^2-6x-15

Step-by-step explanation:

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Mice21 [21]

Answer:

1/26

Step-by-step explanation:

This is a case of joint probability. We find the two probabilities separately and then multiply the results together:

P(odd number on cube) = 3/6 = 1/2; P(7 from a deck)) = 13/52 = 1/13

Then the desired joint probability is (1/2)(1/13) = 1/26

Note that the two events here are entirely separate and independent.

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3 years ago

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Elenna [48]

Answer:

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Step-by-step explanation:

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3 years ago

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maria [59]

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natka813 [3]

There are 8 letters and 3 of them is a vowel.

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A is the correct choice.

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3 years ago

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