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Licemer1 [7]
2 years ago
9

Jerry has four jackets in his closet. Without looking, he reached into his closet, pulled out a jacket, and then put it back in

the closet. What is the probability that Jerry will randomly select the same jacket a second time?
Mathematics
1 answer:
padilas [110]2 years ago
4 0

Answer:

1%

Step-by-step explanation:

.

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Please help thanks!!
Sidana [21]

So for this, you will be doing two different multiplications: 3 x 4 and √8 x √3.

3 x 4 = 12

√8 x √3 = √24

Now our result is 12√24, however, this can be simplified. Using the product rule of radicals (√ab = √a x √b), our simplification is such:

12√24 = 12√(8 x 3) = 12√(4 x 2 x 3) = 2 x 12√(2 x 3) = 24√6

In short, the answer is 24√6, or the first option.

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3 years ago
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A political pollster wants to know what proportion of voters are planning to vote for the incumbent candidate in an upcoming ele
balandron [24]

Answer:

1.\ \ np\geq 10\\\\2.\ \ n\geq 10x

Step-by-step explanation:

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n\geq 10x\\\\n=2000\\x=150\\10x=1500\\\therefore n\geq 10x

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np\geq 10\\n=2000, p=0.6\\np=1200\\\\Hence, np\geq 10

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A dog searching for a bone walks 3:50
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