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Algebra
If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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This has me confused. If you decreased the cost of something 100%, wouldn't that mean that the cell phone would be free? With 400% decrease, does the company pay you three times the original cost to take the phone?
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
Top answer:
It makes no sense to me. It says the price went from +x to -3x, so they are paying you three times
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a decrease of four times?
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To me, without more data, it doesn't make sense. A decrease of 100% would mean it costs nothing. If
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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I guess you have to explain what a cost decrease of four times means to you, since that is not a
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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Check the posts linked below <b>Related Questions.</b>
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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To understand whether a 400% decrease corresponds to a cost decrease of four times, we need to break
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Please help not understanding this question.
If the cost of a cell phone has decreased 400% during the past 10 years, does that
Top answer:
Sure! Let's use an example to explain this. Let's say the original cost of a cell phone 10 years ago
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If the cost of a cell phone has decreased 400% during the last 10 years, does that correspond to a cost decrease of four times?
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a cost cannot decrease 400% after it has decreased by 100%, it is zero. Rephrase your question so it
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If the cost of a cell phone has decreased 20% a year during the past 10 years, does that correspond to a cost decrease of 200%?
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No, a cost decrease of 20% each year for 10 years does not correspond to a cost decrease of 200%.
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If the cost of a cell phone has decrease 400% during the past 10 years, does that correspond to a cost decrease of 4 times
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If the cost of something decreases by 100% the resulting cost is zero. It can not decrease by more
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The proportion of students who own a cell phone on college campuses across the country has increased tremendously over the past
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I am not sure about that hint. I think it is .9^15 = .206
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