Walking North or South on the Earth Is Defined as Walking

question 37

Short Answer

Walking north or south on the earth is defined as walking along the meridians, and walking east or west is defined as walking along parallels. There are points on the surface of the earth from which it is possible to walk a mile south, then a mile east, then a mile north, and be right back where you started. Find one such point.
Answer The North Pole, The South Pole, or A point on the Equator.

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Definitions:

Zero

A numerical value representing no quantity or null in mathematical terms; it serves as a placeholder in the decimal system.

NPV

Net Present Value (NPV) is the calculation used to determine the present value of a series of future cash flows minus the initial investment, used in capital budgeting to assess the profitability of an investment.

IRR

The Internal Rate of Return is the discount rate that makes the net present value of all cash flows from a particular project equal to zero.

Mutually Exclusive

situations or events that cannot occur at the same time.