Leah flips a coin, and then she spins a spinner with 3 equal sections colored red, green, and blue. What is the probability that the coin flips heads, and the spinner lands on either red or blue? Enter your answer as a percentage, to the nearest percent.
Answers
Step-by-step explanation:
Given Leah flips a coin, and then she spins a spinner with 3 equal sections colored red, green, and blue. What is the probability that the coin flips heads, and the spinner lands on either red or blue? Enter your answer as a percentage, to the nearest percent.
- Given The flips of coin by Leah either heads or tales has 3 equal sections red, green and blue.
- So we have the product of probabilities of separate events.
- So the probability that the coin flips heads will be
- One out of two
- = ½
- So we have the probability that the spinner spins either red or blue will be
- Two out of three
- = 2/3
- Therefore probability that the coin flips head and the spinner flips either red or blue will be the product of the two independent probabilities.
- ½ x 2/3
- = 1/3
- = 0.333
- Or 33.3 %
- Or 33%
Reference link will be
https://brainly.in/question/25847316
Given : Leah flips a coin, and then she spins a spinner with 3 equal sections colored red, green, and blue.
To Find : the probability that the coin flips heads, and the spinner lands on either red or blue
Solution:
Flipping a coin has 2 outcomes
Head and tail
Probability of getting head = 1/2
spinner with 3 equal sections colored red, green, and blue.
Has 3 outcomes
either red or blue has 2 favorable outcomes
Probability of either red or blue = 2/3
probability that the coin flips heads, and the spinner lands on either red or blue = (1/2) (2/3) = 1/3
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