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gayaneshka [121]
3 years ago
13

Find CA A) 8 B) 11 C) 13 D) 17

Mathematics
2 answers:
IrinaK [193]3 years ago
5 0

Answer:

B hope it works helps im not sure but its b

ollegr [7]3 years ago
3 0

Answer:

C. 13

Step-by-step explanation:

substitute x for 13 in both equations and you get the same answer

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2. (For this problem, leave your answers in Combinatorics format – do NOT simplify). A conference is being held that faculty mem
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Answer:

Follows are the solution to this question:

Step-by-step explanation:

please find the complete question in the attached file.

female = 23  and male = 19 faculty members

Randomly selected member are = 6

In point 1:

The Probability to equally selecting men and women:

= \frac{(23C3+19C3)}{42C6}

In point 2:

The Probability of selecting at least 4 men:

= \frac{((19C4 \times 23C2)+(19C5 \times 23C1)+(19C6))}{42C6}

In point 3:

The probability in which no women are chosen implies that 6 selected members are from 23 women:

= \frac{23C6 }{42C6}

In point 4:

The Probability in which no more than 4 women are selected:

\frac{((19C6)+(23C1 \times 19C5)+(23C2 \times 19C4)+(23C3 \times 19C3)+(23C4 \times 19C2))}{42C6}

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3 years ago
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The ratio of Isabellas money to Shane's money is 3:11. If Isabellas money is $33, how much money do Shane and Isabella have toge
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Answer:

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