Examlex
Use the counting principle to obtain the answer.
-A local department store sold carpets in 4 sizes. Each carpet came in 3 qualities. One size of carpet Came in 7 colors. The other sizes came in 3 colors. How many choices of carpet were there?
Electric Autos
Vehicles powered by electric motors using energy typically stored in rechargeable batteries, offering an alternative to conventional internal combustion engine automobiles.
Learning by Doing
A theory suggesting that productivity can increase over time as individuals or organizations gain experience and efficiency in a process through repetition.
Demand Curve
A graph showing the relationship between the price of a good and the quantity demanded by consumers, usually downward-sloping to indicate that demand decreases as price increases.
Supply Curve
The supply curve is a graphical representation showing the relationship between the price of a good and the quantity of the good that producers are willing and able to supply in the market.
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Q216: When two balanced dice are rolled,