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2 years ago

Jaclyn paid $620 to stay at a hotel. She paid $124 per

Mathematics

1 answer:

nexus9112 [7]2 years ago

7 0

She stayed 5 nights. If you subtract 620 by 124, 5 times you will see. basically 124 * 5 is 620

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4. From a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of

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Answer:

P=0.228

Step-by-step explanation:

We know that from a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of size six is to be selected.

Therefore, we have 34 people.

We calculate the number of possible combinations:

$C^{34}_6=\frac{34!}{6!(34-6)!}=1344904\\$

Of the 6 professors we choose 2, and of the other 28 people we choose 4.

We calculate the number of favorable combinations:

$C_2^6\cdot C_4^{28}=\frac{6!}{2!(6-2)!}\cdot \frac{28!}{4!(28-4)!}=15\cdot 20475=307125\\$

Therefore, the probability is:

$P=\frac{307125}{1344904}=0.228$

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3 years ago

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Answer:

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Step-by-step explanation:

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30/200

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2 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

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My name is Ann [436]

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Step-by-step explanation:

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