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3 years ago

A box contains 8 red, 6 yellow, and 7 blue marbles. A marble is drawn, not replaced, and a second marble is

Mathematics

1 answer:

lina2011 [118]3 years ago

5 0

Answer:

Probability=

(number if outcomes favourable)/(total number of outcomes)

Therefore P(no red/green)=1-(8/21+6/21)

=1-(8+6)/21=1-14/21=(21×1-14)/21=(21-14)/21

=7/21=1/3 ans

Step-by-step explanation:

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olya-2409 [2.1K]

To calculate the distance between two points, we can use a formula that is a variation Pythagorean Theorem. Look:

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The answer is 6.7 uc.

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Step-by-step explanation:

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