If angle P measures 50 degrees, what is the measure of angle Q?
2 answers:
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Answer:
Step-by-step explanation:
Number of red balls = 4
Number of green balls = 6
Total number of balls = 6+4 =10
Probability of drawing a green marble is given as
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⇒
The ball is replaced after drawing.
Probability of drawing a green ball a second time will be:
⇒
⇒
Thus, probability of drawing 2 green balls with replacement can be given as:
⇒ (Probability of drawing a green marble) (Probability of drawing a green ball a second time)
⇒
⇒
Simplifying fraction by dividing numerator and denominator by their GCF.
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⇒ (Answer)