The regular price of a watch is 28.25 during a sale the watch was marked 12% off what was the price of the watch during the sale
1 answer:
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Answer: a) 0.9961, b) 0.9886
Step-by-step explanation:
Since we have given that
Probability that does not show up = 0.10
Probability that show up = 0.90
Here, we use "Binomial distribution":
n = 125 and p = 0.90
Number of passengers that hold in a flight = 120
a) What is the probability that every passenger who shows up can take the flight?
(b) What is the probability that the flight departs with empty seats?
Hence, a) 0.9961, b) 0.9886
x² + 50
= x² - (-50)
= Side note:
= (x + 5i)(x - 5i)