Answer:
here is a 63.25% for winning the debate given the student distribution and the chance of success of each type of student.
Explanation:
As the student will be picked at random we can determiante the expected value by doing a weighted average:
![\left[\begin{array}{cccc}$Student&$Return&$Probability&$Weight\\$Sophomore&0.2&0.2&0.04\\$Junior&0.6&0.35&0.21\\$Senior&0.85&0.45&0.3825\\Total&&1&0.6325\\\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccc%7D%24Student%26%24Return%26%24Probability%26%24Weight%5C%5C%24Sophomore%260.2%260.2%260.04%5C%5C%24Junior%260.6%260.35%260.21%5C%5C%24Senior%260.85%260.45%260.3825%5C%5CTotal%26%261%260.6325%5C%5C%5Cend%7Barray%7D%5Cright%5D)
Answer:
$94,500
Explanation:
Given the attached chart and table, we have
Purchased cost of cast-steel centrifugal pump that requires 100kw of power = $45,000
Cost if pump is made of 316 stainless steel = 2.1 * 45,000 = $94,500
Note: see the attached images.
Hope this helps!
Answer: B. TC = 50 + 20Q
Explanation:
A Natural Monopoly is generally associated with a firm that has very high initial fixed costs. These costs are generally related to the use of high scale technology or machinery to operate effectively.
Some examples include, gas pipelines, electricity grids, and the like.
They act as both a deterrent for companies to join the market as well as to exit.
Option B shows the typical Total Cost function of a Natural Monopoly and reflects the high initial costs as well.
The correct answer for the question that is being presented above is this one: "C. commercial image." A mission statement that concentrates on how your 4 will affect your competitors, rather than focusing on your goals is called a/an commercial image statement.
Liability insurance or legal liability
