Use the Circle Graph to Solve the Problem

question 44

Multiple Choice

Use the circle graph to solve the problem.
-In a school survey, students showed these preferences for instructional materials. About how many students would you expect to prefer written materials in a school of 450 students?

• A)About 81 students
• B)About 9 students
• C)About 162 students
• D)About 41 students

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Definitions:

Net Present Value

Net Present Value (NPV) is a financial metric used to evaluate the profitability of an investment or project, calculating the difference between the present value of cash inflows and the present value of cash outflows over time.

Discount Rate

The interest rate used to discount future cash flows of a financial instrument to present value.

Internal Rate

Likely referring to the Internal Rate of Return (IRR), which is the discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero.

Net Present Value

A financial measurement that calculates the value of a project or investment by discounting future cash flows to the present.