Which of the Following Completes the Sentence 'Social Sites Use

question 3

Multiple Choice

Which of the following completes the sentence 'Social sites use complex mathematical formulas called ______ to personalize the content you see in your newsfeed,recommend friend connections,and more.'?

• A)Algorithms.
• B)Suggestions.
• C)Gateways.
• D)Signifiers.
• E)Theorems.

---

Definitions:

Net Present Value

A calculation used to assess the profitability of an investment, measuring the difference between the present value of cash inflows and outflows over a period of time.

Payback Period

The time required for the return on an investment to repay the sum of the original investment.

Annual After-Tax Net Income

The amount of money a company earns in one year after all expenses and taxes have been deducted.

Profitability Index

A calculation that measures the relative profitability of an investment by dividing the present value of its future cash flows by the initial investment cost.