<span>n/2 = average number of items to search.
Or more precisely (n+1)/2
I could just assert that the answer is n/2, but instead I'll prove it. Since each item has the same probability of being searched for, I'll simulate performing n searches on a list of n items and then calculate the average length of the searches. So I'll have 1 search with a length of 1, another search looks at 2, next search is 3, and so forth and so on until I have the nth search looking at n items. The total number of items looked at for those n searches will be:
1 + 2 + 3 + 4 + ... + n
Now if you want to find the sum of numbers from 1 to n, the formula turns out to be n(n+1)/2
And of course, the average will be that sum divided by n. So we have (n(n+1)/2)/n = (n+1)/2 = n/2 + 1/2
Most people will ignore that constant figure of 1/2 and simply say that if you're doing a linear search of an unsorted list, on average, you'll have to look at half of the list.</span>
Answer:
$106,595
Explanation:
Given:
Initial market rate = 9%
Dropped market interest rate, r = 7% per year
or
= 7% × [6 ÷ 12]
= 3.5% = 0.035
Remaining time, n = 9 years = 18 semi annual periods
Now,
Value of the bond at the retirement
= [ PVAF × Interest payment] + [ PVF × face value]
here,
Present value of annuity factor, PVAF = 
or
PVAF = 
or
PVAF = 13.189
And,
Interest payment = $100,000 × 8% × [6 ÷ 12 ] [since, 8% bonds]
= $4000
Present value factor = 
= 0.538
par value = $100,000
= [13.189 × $40] + [0.538 × 100,000]
= 52,758.7316 + 53,836.114
= $106,595
Hence,
The correct answer is option $106,595
Answer:
a. FactSet Prices & Derived Analytics
Explanation:
the answer to this question is option A. Factset prices and analytics gives financial data as well as analytic data to the global investment world. this company gets data directly from suppliers, these suppliers are usually third party data suppliers, other sources are form news channels, fro exchangers. it also provides analytic services to companies that want to track their portfolios.
Answer:
Both unethical collaboration and plagiarism
Explanation:
Unethical collaboration -
It refers to the practice of sharing common answers or words , is referred to as unethical collaboration .
For example , students copying the same answer is an example of unethical collaboration .
Plagiarism -
It refers to the method of copying some other person's work completely , without the legal consult of the person , is referred to as the practice of plagiarism .
Hence , from the given scenario of the question ,
The correct answer is - Both unethical collaboration and plagiarism .
Answer:
Varies
Explanation:
They can go against natural resources.
