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Jim spins a spinner with colors red, blue, yellow, purple, green, and orange. Jim also flips a coin. What is the probability that Jim spins a primary color (red, blue, yellow) and flips a head? A) 1 2
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Apr 10, 2018
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Jim spins a spinner with colors red, blue, yellow, purple, green, and orange. Jim also flips a coin. What is the probability that Jim spins a primary color (red, blue, yellow) and flips a head? A) 1 2 B) 1 3 C) 1 4 D) 1 6
Mathematics
high-school
Finlaybob
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Answer:
C)
Explanation:
Matthias Vanb
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Apr 13, 2018
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Matthias Vanb
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Probability=number of specific outcomes/total possible outcomes
And the probability of two events happening at the same time is P(1)*P(2), or the product of the probabilities of each event...
In this case:
P(primary color)=3/6=1/2
P(head)=1/2
P(primary and head)=(1/2)(1/2)=1/4
Goldins
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Apr 15, 2018
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