Answer:
0.0021
Step-by-step explanation:
Given:
Probability of ordering a nonalcoholic beverage is,
Number of samples are
Now, the complement of event 'N' is not ordering a nonalcoholic beverage.
Therefore,
Now, for a sample of '10' customers, the probability of not ordering a non alcoholic beverage is product of their individual probabilities as all these events are independent events.
Therefore, probability that none of the 10 will order a nonalcoholic beverage is given as:
Selling price=620(1-0.30)(1-0.15)(1-0.05)
selling price = 620(.7)(.85)(.95) = 350.46
Answer:
-a + b
Step-by-step explanation:
Answer:
I'm guessing it's 70°
Step-by-step explanation:
in the image above you can see I circled the 70°
the same angle is below it to the left. which means it's 70°