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nataly862011 [7]
2 years ago
8

Martin puts two bowls of fruit out for his friends.The bowl of grapes has 9 green grapes and 16 red grapes. The bowl of tangerin

es has 7 seeded and 3 seedless tangerines.
Martin's friend chooses a random grape and a random tangerine. What is the probability that she chooses a green grape and a seedless tangerine?
Mathematics
2 answers:
Anarel [89]2 years ago
8 0

Answer:

27/250

Step-by-step explanation:

P(a green grape and a seedless tangerine)

=P(green grape) x P(seedless tangerine)

The bowl of grapes has 9 green grapes and 16 red grapes.

P(green grape)=green grapes / total grapes

=9/(9+16)

=9/25

The bowl of tangerines has 7 seeded and 3 seedless tangerines.

P(seedless tangerine)=seedless / total

=3/(3+7)

=3/10

P(a green grape and a seedless tangerine)

=9/25 x 3/10

=27/250

ArbitrLikvidat [17]2 years ago
3 0

Answer:

Step-by-step explanation:

There are two requirements: a green grape and a seedless tangerine

For grapes, total number of grapes is 9+16 = 25 and 9 are green

Prob (green grape)=9/25

For tangerines, total number of tangerines is 7+3 = 10 and 3 are seedless

Prob (seedless tangerine)=3/10

Prob (a green grape and a seedless tangerine)=9/25*3/10

=27/250

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Answer:

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Step-by-step explanation:

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There are only two numbers in the sample of 40 that are under 26. Both are 25. If you find more, make the adjustment. There are 2 more that are exactly 26 but they are not counted because the directions say "less than 26."

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B

B should be the correct answer.

C

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Problem 2

The think you must NOT do is count 1 as being prime. The prime numbers are 2 3 5 7 between 1 and 8. They break down as follows.

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Discussion

Note: the problem may be one. This all depends on what you have been told about 1. I am using the exact wording of prime here. 1 is not a prime. It is also not a composite. So it has to be counted as part of the non primes.


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Step-by-step explanation:

Let us revise the cases of similarity

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Learn more:

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