The length of a rectangle is three times its width. if the perimeter is at most 112 centimeters, what is its greatest possible value for width?

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

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What is the rate for one gallon of gasoline