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cleetus779:
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Calculus: what is the largest possible area of a rectangle inscribed in a circle with a radius of r.
 updated 15 hours ago
 8 replies
 2 Medals

cleetus779:
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Calculus help please: A tin can (right circular cylinder) with top and bottom is to have volume V . What dimensions (the radius of the bott…
 updated 2 days ago
 55 replies
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cleetus779:
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A tin can (right circular cylinder) with top and bottom is to have volume V . What dimensions (the radius of the bottom and the height) give…
 updated 2 days ago
 2 replies
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cleetus779:
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simplify the equation:
 updated 2 days ago
 1 reply
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cleetus779:
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A tin can (right circular cylinder) with top and bottom is to have volume V . What dimensions (the radius of the bottom and the height) give…
 updated 3 days ago
 31 replies
 3 Medals

cleetus779:
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A tin can (right circular cylinder) with top and bottom is to have volume V . What dimensions (the radius of the bottom and the height) give…
 updated 4 days ago
 4 replies
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cleetus779:
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A tin can (right circular cylinder) with top and bottom is to have volume V . What dimensions (the radius of the bottom and the height) give…
 updated 6 days ago
 19 replies
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cleetus779:
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Using Calculus, find two positive numbers with sum of 100 and product as large as possible. (Answer: both numbers are 50, what are the step…
 updated 9 days ago
 13 replies
 1 Medal

cleetus779:
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derivative of (3 x)/(1+x^2)^(1/3)
 updated one month ago
 5 replies
 4 Medals

cleetus779:
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factor x^3  3x^2  9x
 updated one month ago
 4 replies
 1 Medal

cleetus779:
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derivative of x^2/(x^2 + 1) , I keep coming up with 2x on the top
 updated one month ago
 9 replies
 2 Medals

cleetus779:
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0 = x + cosx
 updated one month ago
 3 replies
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cleetus779:
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draw the graph of f(x) = x + cosx using calculus
 updated one month ago
 6 replies
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cleetus779:
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lim x>infinity of f(x) = x^2  x^4
 updated one month ago
 20 replies
 2 Medals

cleetus779:
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lim x>neginfinity of ( sqrt(x^2 + 5x)  sqrt(x^2 + x))
 updated one month ago
 90 replies
 3 Medals

cleetus779:
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lim x>infinity of (sqrt(x^2 + 5x)  2x)
 updated one month ago
 14 replies
 2 Medals

cleetus779:
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(1/3)x^(2/3)  (1/5)x^(4/5) = 0
 updated one month ago
 10 replies
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cleetus779:
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determine the absolute max and min of f(x) = x^(1/3)  x^(1/5) on an interval between 0 and 2
 updated one month ago
 1 reply
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cleetus779:
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determine the absolute maximum and minimum values for f(x) = (sinx)/(2 + cosx) on the interval [0,2pi]
 updated one month ago
 12 replies
 1 Medal

cleetus779:
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find all critical numbers of f(x) = (x  1)^2 * (x  2)^3
 updated one month ago
 8 replies
 1 Medal

cleetus779:
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find the derivative of derivative of (x  1)^2 * (x  2)^3
 updated one month ago
 4 replies
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cleetus779:
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Please check my work for:
The minute hand of a steeple clock is 4 feet long, and the hour hand is 3 feet long. How fast is the distance …
 updated one month ago
 8 replies
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cleetus779:
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let p be some fixed real number. find the linearization of f(x) = (1 + x)^p at 0
 updated one month ago
 11 replies
 2 Medals

cleetus779:
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use linear appoximation to estimate the amount of plastic required to cover a sphere 20 fet in radius if the plastic is .1 inches (or 1/120 …
 updated one month ago
 1 reply
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cleetus779:
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use linear approximation to determine 26.8^(2/3)
 updated one month ago
 3 replies
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cleetus779:
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Please check my work for:
The minute hand of a steeple clock is 4 feet long, and the hour hand is 3 feet long. How fast is the distance …
 updated one month ago
 3 replies
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cleetus779:
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Related rates problem:
The beacon on a lighthouse makes one revolution every 20 seconds. The beacon is 300 feet from the nearest point, …
 updated one month ago
 4 replies
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cleetus779:
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Related rates problem:
The beacon on a lighthouse makes one revolution every 20 seconds. The beacon is 300 feet from the nearest point, P,…
 updated one month ago
 3 replies
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cleetus779:
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Related rates with an angle:
A particle on the x axis is moving to the right at 2 units per second. A second particle on the y axis is m…
 updated one month ago
 63 replies
 6 Medals

cleetus779:
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Related Rates Problem::Perimeter and Area of a rectangle...
The length of a rectangle is increasing at 5 meters per second while the width …
 updated one month ago
 22 replies
 1 Medal
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