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Pavlova-9 [17]
2 years ago
6

A bag contains 5 red balls and 6 green balls. You plan to select 2 balls at random. Determine the probability of selecting 2 gre

en balls.
The problem is to be done without replacement. Use combinations to determine the probability
Mathematics
1 answer:
Umnica [9.8K]2 years ago
7 0

Step-by-step explanation:

first pick has probability

\frac{6}{11}

second pick has probability

\frac{5}{10}

combined probability is

\frac{30}{110}  =  \frac{3}{11}

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The scale factor that Thea uses to go from Rectangle Q to Rectangle R is equal to 6.

<h3>What is the scale factor from rectangle Q to rectangle R?</h3>

In geometry, the scale factor is a ratio of the resulting length to the initial length. Since the area of the square is equal to the square of its side length, then the scale factor is equal to:

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To learn more on scale factors: brainly.com/question/22312172

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