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Money Spent - College Algebra

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    So, we said earlier that Grant spends the
    same amount of money every month, which
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    means that the total amount of money that
    he spent will increase incrementally as
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    each month goes by. We know then at the
    total amount of money spent can't just be
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    equal to the money spent each month Our
    answer down here has to involve time too.
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    For example, after one year Grant will
    have spent way more money than he had
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    after just one month of being in business.
    So that means that this first answer right
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    here can't be right, because it doesn't
    involve time. However since we know that
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    the same amount of money is spent each
    month, the second trace rate one here is
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    the correct one. It says that the total
    amount of money spent after a certain
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    amount of time is equal to the money spent
    each month times the number of months that
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    have gone by. These 2 bottom answers don't
    involve the amount of money that Grant is
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    spending, so we can just eliminate them
    also for good measure. Great job on this
  • 0:53 - 0:53
    quiz.
Cím:
Money Spent - College Algebra
Video Language:
English
Team:
Udacity
Projekt:
MA008 - College Algebra
Duration:
0:54
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