Answer:

Explanation:
Given
Probability of a person to not enter into a bar or ducking is 
Probability of a person to enter into a bar
(Probability of a person to not enter into a bar or ducking)
Substituting the given value, we get
Probability of a person to enter into a bar

Total three men attempts to enter into the bar and their course of action is independent of each others
Thus, probability of observing the first two walking into the bar and the third ducking will be equal to the product of individual probabilities

Answer:
B) False
Explanation:
Trade usually benefits all the nations involved. We can use an extreme example, Chinese-American trade. America has a huge trade deficit with China, but still the whole country benefits from it. America lost some manufacturing jobs, but they have been replaced by higher paying service related jobs (currently service related jobs account for more than 70% of the total jobs in America).
And more important, American citizens are able to buy very good and cheap products from China and other places. Imagine if we had to pay for only domestic products, we would spend a much larger portion of our income in them.
A country's economy will go on a decline if there is a hyperinflation in the petrol prices.
<h3>What is hyperinflation?</h3>
Extreme increase in prices in a very short span of time is regarded as the condition of hyperinflation. If there is hyperinflation in the petrol prices, its demand will be lowered and people will look for substitutes.
Thus, increase or hyperinflation in the petrol prices will lead to declining of a country's economy and will not serve as a wise decision.
Learn more about hyperinflation here:
brainly.com/question/22313119
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