The Range of Human Hearing

question 34

Multiple Choice

 The range of human hearing

• A) is the same as all other mammals.
• B) is similar to many animals but is unique to our species.
• C) is the same as all other animals, with the exception of mice and bats.
• D) covers a much narrower spectrum than other mammals.

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Definitions:

Discounted

A reduced price or value, often as an incentive for purchase, representing a deduction from the usual cost of goods or services.

Discount Rate

The interest rate used to discount future cash flows to their present value.

Round

To adjust a number to a desired degree of precision, usually to a nearby value that is easier to work with or understand.

Markup

The sum included in the purchase price of products to account for overhead expenses and gain profit.