Recent content by Okie

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    Calc Rate Problem: At What Rate is Volume Increasing?

    The answer is 32.47422681
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    Ship traveling cal word problem i keep getting the wrong answer

    I am desperate for some guidance please help. I don't know what to do. I am not getting the answer
  3. O

    Calc Rate Problem: At What Rate is Volume Increasing?

    Thank you i got the answer . :smile:
  4. O

    Ship traveling cal word problem i keep getting the wrong answer

    The answer above is wrong. Can anyone else help me out with this
  5. O

    Ship traveling cal word problem i keep getting the wrong answer

    I am not sure what I am suppose to do next? can u guide me please or show me. I would really apreciate it
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    Calc Rate Problem: At What Rate is Volume Increasing?

    Is this correct ? dP/dt = -[P 1.4*V^.4 dV/dt]/[V^1.4]
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    Ship traveling cal word problem i keep getting the wrong answer

    At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 19 knots. How fast (in knots) is the distance between the ships changing at 4 PM? (Note: 1 knot is a speed of 1 nautical mile per hour.) Note: Draw yourself a diagram...
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    Calc Rate Problem: At What Rate is Volume Increasing?

    I don't get it. So i differentiate pv^1.4 ? so the answer would be 1.4pv' + v^1.4 ... would that be correct?
  9. O

    Calc Rate Problem: At What Rate is Volume Increasing?

    hen air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV^{1.4}=C where C is a constant. Suppose that at a certain instant the volume is 630 cubic centimeters and the pressure is 97 kPa and is decreasing at a rate of 7 kPa/minute...
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