If You Were Thinking About a Washing Machine as a System

question 218

Multiple Choice

If you were thinking about a washing machine as a system which of the following represents the outputs?

• A) The dirty clothes, water, and detergent.
• B) The clean clothes.
• C) The wash and rinse cycle.
• D) The light indicating that the washer is off balance and has stopped.

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Definitions:

Savings Account

A deposit account held at a bank or other financial institution that provides modest interest income.

Daily Closing Balance

The total amount of money in an account at the end of the trading day, reflecting all transactions processed that day.

Simple Interest Rate

A method of calculating interest where the interest charge is based on the original principal only.

Payments

Transfers of money in exchange for goods or services or as fulfillment of obligations under a contract.