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Selling items at a reduced price |
2015-01-09 |
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Kent pose la question :
I have an item I sell for $19.95 and make a profit of $10.97 for each sale.
If I reduce the price to $14.97, my profit is $5.99 each sale.
Is there a formula to determine how many more I would need to sell
at $5.99 per sale to make the same net cash (profit) as selling at $10.97 per sale?
Penny Nom lui répond. |
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Reducing by a scale factor of 1/3 |
2011-11-21 |
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Sandra pose la question :
A rectangle with the dimensions of 6.3 cm and 5.8 cm is reduced by a scale factor of 1/3. What are the dimensions of the new image?
Penny Nom lui répond. |
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The volume is decreased by 25% |
2008-11-17 |
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Wanda pose la question :
If the volume of a sphere is decreased by 25%, what is the new equation?
Penny Nom lui répond. |
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Augmented matrix |
2002-12-31 |
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Michelle pose la question :
I am trying to augment a matrix so that i can find the values of the variables a, b, and c. For the life of me i can't find a solution to the matrix: 3 -5 2 ' 22 2 3 -1 ' -9 4 3 3 ' 1 I thank you for your help, Michelle
Penny Nom lui répond. |
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A system of equations in five unknowns |
2000-03-20 |
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Will pose la question :
I have been having some problem with the following question for some time. I would appreciate any help on solving the problem or a solution. Q: Assume that a system of equations in the unknowns x1, x2, x3, x4 and x5 when converted to row echelon form gives .
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Penny Nom lui répond. |
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