Mathematics, 21.04.2020 16:34 gwen8605
The average value of a function f(x, y, z) over a solid S is defined by 1 V (S) Z Z Z S f(x, y, z)dV, where V (S) is the volume of the solid S. Calculate the average value of f(x, y, z) = z 3 p x 2 + y 2 + z 2 over the solid S, where S is the solid hemisphere that lies above the xy−plane and has center the origin with radius a > 0. You may use, without proof, that the volume of a sphere with radius a is 4πa3 3 .
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Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
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The average value of a function f(x, y, z) over a solid S is defined by 1 V (S) Z Z Z S f(x, y, z)dV...
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