You Are Saving for a New $1226 (Including Taxes)laptop Computer

question 96

Multiple Choice

You are saving for a new $1226 (including taxes) laptop computer using earnings from your part-time job.  At that job, you work 20 hours\week, earning $10.25\hour take home pay.  If you can save 25% of all of your income, how many weeks will it take for you to save enough money?

• A)48 weeks
• B)24 weeks
• C)12 weeks
• D)6 weeks

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Definitions:

Resistor Voltage

The voltage drop across a resistor, determined by the current flowing through it and its resistance, according to Ohm's Law.

Power Factor

A measure of how effectively electrical power is converted into useful work output, with a value ranging from 0 to 1, where 1 indicates maximum efficiency.

Parallel Circuit

An electrical circuit in which components are connected in parallel, resulting in the same voltage across each component but possibly different currents through each.

Inductive Reactance

The resistance offered by an inductor to the flow of alternating current, measured in ohms.