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.
Learn more about probability : brainly.com/question/24756209
#SPJ1
Answer:the correct answer is A. For the 11th worker, the marginal profit is $600.
Explanation:
10 men 20 vanities per week
11 men 22 vanities per week
1 man more 2 vanities more
If the company uses 1 man more produces 2 vanities more, so the company spends $1000 on the extra man and makes 2*$800= $1,600 (for two extra vanities). For the 11th worker, the marginal profit is = $1600-$1000= $600
Answer:
Cash shorting = 36,010 - 36,006 = $4
DR Cash $36,006
Cash Short and Over $ 4
CR Sales $36,010
There is a shortage of cash as the sales figure is more than the cash amount. The Cash Short and Over account will therefore be debited to reflect this expense.
By doing this, Dew was able to create a stronger bond with the customer and their brand. They already have brand awareness with their customers but now they are able to engage their customers by allowing them to have a "say" in their products. They are letting them design a product they would like to see on the market and become a part of the brand/company.
Answer:
Future value
Explanation:
The name for computation that allows you to determine how much money to deposit now to earn a desired amount in the future is "Future value." Future value is the equivalent of an asset at a particular date. It estimates specific nominal future sum of cash that an invested sum of money is "worth" at a stipulated period in the future considering a specific interest rate, or more commonly, rate of interest; it is the immediate price multiplied by the aggregation function.