v(x)=x^3-26x^2+175x for which value of x is v(x)=150.  Round to the nearest tenth if neccessary

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Q: Find three positive numbers whose sum is 310 and whose product is a maximum.

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Q: Find three positive numbers whose sum is 90 and whose product is a maximum.

A: Second derivative test: For critical points, fx=0 fy=0 A function f(x,y) has a local maximum value…

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Q: Find three positive numbers whose sum is 3 and whose product is a maximum.

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Q: 4. If a car moving at a constant rate travels (2x3-x2-4x + 3) km in (x2 - 2x + 1) hours, what is the…

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A: Suppose the cost per ton, y, to build an oil platform of x thousand tons is approximated by

Q: 2 The maximum value of (-3 + 4x – x + 4)2 + (x – 5)2

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Q: 4. Show that it has a real value!

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Q: Find three positive numbers whose sum is 400 and whose product is a maximum.

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.