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MAVERICK [17]
3 years ago
15

Jess owns 4 red shirts, 5 blue shirts, and 3 white shirts. She chooses a shirt to wear at random. What is the probability that s

he chooses a white shirt?
Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0
4 red shirts + 5 blue shirts + 3 white shirts = 12 shirts in total

3 white shirts out of 12 shirts I total

3/12
Gelneren [198K]3 years ago
5 0
3 out of 12 she will choose white
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(x-7)(x-2)

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Answer:

The number of possible three-digit phone prefixes that are used to represent a particular geographic area is 640.

Step-by-step explanation:

The phone prefixes used to represent a particular geographic area are a 3 digit code consisting of numbers from 0 to 9.

The prefix code are of the form: <u>x</u> <u>x</u> <u>x</u>

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Then the first place can be occupied by the remaining 8 digits.

Similarly the second place can also be occupied by the remaining 8 digits.

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4 0
3 years ago
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Solution-

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