Paula is shopping for a party.she finds a pack of 6 rolls of streamers for $4.50. What is the cost of one roll of streamers ?
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The probability of drawing exactly one red ball is given by:
the probability of drawing two red balls is given by:
The probability of drawing at least one red ball is:
P(1 red ball) + P(2 red balls) = 16/28 + 6/28 = 11/14.
The answer is
the probability of drawing two red balls is given by:
The probability of drawing at least one red ball is:
P(1 red ball) + P(2 red balls) = 16/28 + 6/28 = 11/14.
The answer is