What is the value of this expression?
2 answers:
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<h3>The exact probability that the blue ball is drawn first and the red ball is drawn second is 
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<em><u>Solution:</u></em>
<em><u>The probability of an event is given as:</u></em>
Given that,
There are 12 balls in a bag
One is blue and one is red
Favorable outcome = blue ball is drawn first
Favorable outcome = 1
Therefore,
Now, without replacement, red ball is drawn second
Therefore,
Total possible outcomes = 12 - 1 = 11
<em><u>What is the exact probability that the blue ball is drawn first and the red ball is drawn second?</u></em>
Thus the exact probability that the blue ball is drawn first and the red ball is drawn second is
ANSWER
The greatest common factor is 5b.
EXPLANATION
The first expression can be rewritten as
The second expression is rewritten as
The third expression is
The greatest common factor is the product of the least powers of the common factors.
The greatest common factor is 5b.
EXPLANATION
The first expression can be rewritten as
The second expression is rewritten as
The third expression is
The greatest common factor is the product of the least powers of the common factors.