The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5
<u>Given data :</u>
Mean value of gasoline per hour = 875 gallons
Standard deviation = 55 gallons
<h3>Determine the probability of demand being greater than 1800 gallons over 2 hours </h3>
Demand for gas in 1 hour = X₁
Demand for gas in 2 hours = X₁ + X₂
Therefore ; ( X₁ + X₂) ~ N ( u₁+u₂, sd₁² + sd₂² )
In order to calculate probabilities for normals apply the equation below
Z = ( X- u ) / sd
where : u = 1800, sd = √ ( 55² + 55² ) = 77.78
using the z-table
P( Y > 1800) = P( Z > ( 1800 - 1800 ) / 77.78)
= P( Z>0 ) = 0.5
Hence we can conclude that The probability that demand is greater than 1800 gallons over a 2 hour period is : 0.5.
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Answer:
The correct answer is the third statement which says to maximize profits, the firm should produce less than 500 units.
Explanation:
The quantity of output produced is 500 units.
The marginal cost of producing 500 units is $1.50.
The minimum average variable cost is $1.
The price of the product is $1.25.
The firm will be at equilibrium when the price is equal to marginal cost. To maximize profits firm should decrease output to the extent that marginal cost comes to $1.25. At that point, the firm will earn profits as average variable cost is lower than the price.
Answer:
Hi,
The correct answer option is B. Both chefs are correct
Explanation:
Roux is a mixture of fat and flour for making sauces.The purpose of roux is to form a base for the sauce and soup by thickening the sauce.Butter is commonly used for making roux.Veloute,a common cuisine is thickened with roux. Bisque is a soup made of pureed shellfish.Rice is used to thicken Bisque.This soup is smooth, creamy and seasoned.
Hope this helps!
The aspect of a country making some changes to its intellectual property laws and <em>how they are enforced</em> is based on the:
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<u>B. Regulatory practices</u>
According to the given question, we are asked to state the aspect of a country making some changes to its intellectual property laws and <em>how they are enforced,</em>
As a result of this, we can see that regulatory practices are those things which a country or an organisation does so that some aspects of its functioning system is controlled. With this in mind, we can see that adjusting property laws is an example of a regulatory practise.
Therefore, the correct answer is option C
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I believe the correct answer is D. Don’t hate me if I’m wrong
