A spinner has 20 equally sized sections, 8 of which are yellow and 12 of which are blue. The spinner is spun and, at the same ti
me, a fair coin is tossed. What is the probability that the spinner lands on blue and the coin is tails?
2 answers:
Answer:
3/10
Step-by-step explanation:
These two events are independent, so the overall probability is the product of the individual probabilities.
12 blue sections out of 20
p(blue) = 12/20 = 3/5
There is an equal probability of the coin landing on heads or tails.
p(tails) = 1/2
p(blue & tails) = 3/5 * 1/2 = 3/10
Answer:
3/10.
Step-by-step explanation:
Probability (A blue on the spinner) = 12/20 = 3/5.
Probability( tails) = 1/2.
The probability of a blue and tails = 3/5 * 1/2
= 3/10.
You might be interested in
The answer is 7.
Hope this helps.
Answer:
4.19
Step-by-step explanation:
Find the mean:

Find the standard deviation:

<span>A. x = 2
Would make your statement true</span>
The answer is -19 because I asked my math teacher and she said-19
2x+2 < x+3
2x-x < 3-2
x <1