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o-na [289]
3 years ago
6

Worth 40 points with a brainliest if you have an explanation.

Mathematics
1 answer:
Ivenika [448]3 years ago
7 0

Answer: 4,280

Step-by-step explanation:

Hi

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Twelve of the 20 students in Ms. Sarno’s homeroom are female. Each month, Ms. Sarno randomly selects a student to act as “teache
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C. A bag of 15 marbles , with 9 marbles representing female students, has a marble drawn 4 times with replacement

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i took the test and got it right ;)

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A deck of ordinary cards is shuffled and 13 cards are dealt. What is the probability that the last card dealt is an ace?
alexandr1967 [171]

Answer:

The probability that the last card dealt is an ace is \frac{1}{13}.

Step-by-step explanation:

Given : A deck of ordinary cards is shuffled and 13 cards are dealt.

To find : What is the probability that the last card dealt is an ace?

Solution :

There are total 52 cards.

The total arrangement of cards is 52!.

There is 4 ace cards in total.

Arrangement for containing ace as the 13th card is 4\times 51!.

The probability that the last card dealt is an ace is

P=\frac{4\times 51!}{52!}

P=\frac{4\times 51!}{52\times 51!}

P=\frac{4}{52}

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Therefore, the probability that the last card dealt is an ace is \frac{1}{13}.

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What is n?

Step-by-step explanation:

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Answer:

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Since e is in the denominator, e can not be 0.

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If e < 0,

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e < 74/12

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