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erastovalidia [21]
3 years ago
14

What is the probability of getting a 10 or a jack from a deck of poker cards (52 cards)?

Mathematics
1 answer:
krek1111 [17]3 years ago
8 0

Answer:

15.38%

Step-by-step explanation:

there are four 10 cards and four jack cards.

4+4=8

you want to get one from 52 cards, so it's 8 out of 52. 8/52

to calculate the percentage, you multiply 8 by 100, then divide by 52.

8*100/52=15.38 (rounded answer)

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A CD with a diameter of 120 millimeters rotates a rate of 45 revolutions per minute. Find the linear speed of the CD in millimet
ale4655 [162]

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Answer:

  • 16,965 mm/min
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Step-by-step explanation:

The circumference of the CD is ...

  C = πd

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6 0
2 years ago
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TiliK225 [7]
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6 0
2 years ago
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When there is no outlier is thebetter measure of center for a set of data
tester [92]

Answer:

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Explanation:

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The range is just how many numbers the data spans across. It has no relation to the middle of the data.

6 0
2 years ago
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If u add 5 to me and then divide by 9,u get 3. What number amI?
STatiana [176]
You are 22. If you add 22+5 you get 27. And if you divide 27 by 9 you get 3. So it is 22
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3 years ago
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