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miss Akunina [59]
3 years ago
11

A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and the

n replaced and a second marble is chosen. What is the probability of selecting a black marble and then a red marble?
Mathematics
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

2/25

Step-by-step explanation:

It will be 20/400 + 12/400

=2/25

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Answer:

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Step-by-step explanation:

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If you are using a calculator, simply enter 25×100÷36, which will give you the answer.

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Step-by-step explanation:

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Why is the grid in Example 1 a good way to<br> represent a percent?
Tems11 [23]

Answer:

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hope that answers your question

Don't hesitate to leave a comment if you are confused about something

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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