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An airplane whose speed through the air is 500km/h covers distance over the ground of 1000km in 2.5h. How fast was the wind against it?
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what is the probability of 3
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5+5=
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Solve: 2x + 7x = 4
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Linear Programming solution for A financial advisor at Diehl Investments
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The velocity distribution of a certain two-dimensional flow is given by u=Ay+B and v=Ct, where A,B and C are constant. Obtain the equation of the motion of the fluid particle in material description.
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In a region by a fixed quadrant arc and its radii deduce the motion due to a source and an equal sink situated at the ends of one of the bounding radii, show that the streamline leaving either end (the source or the sink ) at an angle with radius us r^2 sin ( + )= ^2 sin ( - )where...
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please answer problem 11.
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TOTALLY UNIMODULAR, programming: How to compute form matrix if it is or it is not totally unimodular in reasonable time
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Jane took out $5,000 from her savings account which paid 2% interest and invested it in a stock paying 8%. If the total interest from both the remaining savings account money and the stock amounted to $580 for a year, how much was originally in the savings account?
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- a) 3/(n+1)-1/(n+1)=14/(n^2-1)
- b) 1/(y-1 )+y/(1-y)
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