Step-by-step solutions to odd-numbered problems from dozens of precalculus textbooks.
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Hotmath
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We are studying derivatives, and im not sure how to find the (dr/dt) in this problem. "Ninja tore a hole in her bag of dog food so that the food leaked out forming a conical pile on the floor. She observes the diameter of the pile is 3 times the height and the height is increasing at the rate of 4 inches per minute at the moment the height is 3 inches. At the moment, how fast is the volume of food in Ninjas pile increasing?" so far i have derived the volume of a cone formula.
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Tutor.com
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In this video, Salman Khan of Khan Academy explains derivatives. Part 1 of 9.
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Khan Academy
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Need help with implicit differentiation? In this video, a Tutor.com calculus tutor shows you how to find equation of the tangent line when you can’t write your equation as a function to find the derivative. You’ll use implicit differentiation to find the slope at a given point, and then find the equation of tangent line with the point-slope formula.
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Tutor.com
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I need help solving b, c, and d. [ File > http://LHH.Tutor.com/SharedSessionFiles/4eab3219-c696-495a-afa9-8793f671b911_2012-12-11_164223.pdf ]
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Tutor.com
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Hi can you pls help me w math hw? [ File > http://www.tutor.com/SharedSessionFiles/d3cfb2c3-aba7-4c6d-bc04-d5f2c8618b76_Tank.jpeg ]
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Tutor.com
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Determine the values of the number a for which the function f has no critical number: f(x) = (a² + a - 6)cos2x + (a - 2)x + cos1
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Tutor.com
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Hi! Can you give me derivative problems to practice that we can do? Thanks!
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Tutor.com
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