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Calculating Velocity, Integrals, and the Sum

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3 homework questions. Please help.

8. The velocity of the flow of blood at a distance from the central axis of an artery of radius is where is the constant of proportionality. Find the average rate of flow of blood along a radius of the artery. (Use 0 and as the limits of integration.)

16. Sketch the region whose area is given by the definite integral. Then use a geometric formula to evaluate the integral.

23. Use the properties of summation and Theorem 4.2 to evaluate the sum:

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The expert examines calculating velocity, integrals and the sum.

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3 homework questions. Please help.

8. The velocity of the flow of blood at a distance from the central axis of an artery of radius is where is the constant of proportionality. Find the average rate of flow of blood along a ...

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