4 articles trouvés pour ce sujet.
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An increase in savings |
2015-09-06 |
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A student pose la question :
A man spends 80% of his income. His income increases by 40% and his expenditure also increases by 25%. Find the percentage increase in his savings?
Penny Nom lui répond. |
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income percentages |
2007-02-05 |
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karen pose la question :
I would like to know what percent of a bill each person would pay based on the income differences one person makes 78968.00 and the other makes 52000.00 I believe it is 65% and 35%
so if a bill is 120.00 one person pays 78 and the other pays 42 is this correct thanks
Stephen La Rocque lui répond. |
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A 3% tax |
2006-05-10 |
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Stacey pose la question :
Illinois residents have to calculate their state income tax as 3% of their taxable income. If Mr. and Mrs. Grisham's taxable income for 2004 was $81,200, how much tax did they have to pay?
Penny Nom lui répond. |
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Profit for a dance studio |
2003-04-28 |
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Craig pose la question :
A dance studio charges $80 per student for a series of 2 hour lessons. The studio's costs are $30 per hour for the instructor, $15 per lesson for the room rental, and $3 per student for miscellaneous expenses. If x is the number of students enrolled in the class, express the studio's profit P(x) in terms of x. Find the profit if 10 students are enrolled in the class.
Penny Nom lui répond. |
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