Questions from College Mathematics


Q: Suppose that 6 people check their coats in a checkroom. If

Suppose that 6 people check their coats in a checkroom. If all claim checks are lost and the 6 coats are randomly returned, what is the probability that all the people will get their own coats back?

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Q: Find (A) (x) (B)

Find (A) (x) (B) The slope of the graph of  at x = 2 and x = 4 (C) The equations of the tangent lines at x = 2 and x = 4 (D) The value(s) o...

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Q: Find (A) (x) (B)

Find (A) (x) (B) The slope of the graph of  at x = 2 and x = 4 (C) The equations of the tangent lines at x = 2 and x = 4 (D) The value(s) o...

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Q: If an object moves along the y axis (marked in feet

If an object moves along the y axis (marked in feet) so that its position at time x (in seconds) is given by the indicated functions. Find (A) The instantaneous velocity function v =ï‚&brvb...

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Q: If an object moves along the y axis (marked in feet

If an object moves along the y axis (marked in feet) so that its position at time x (in seconds) is given by the indicated functions. Find (A) The instantaneous velocity function v =ï‚&brvb...

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Q: Require the use of a graphing calculator. For each problem,

Require the use of a graphing calculator. For each problem, find ’(x) and approximate (to four decimal places) the value(s) of x where the graph of f has a horizo...

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Q: Require the use of a graphing calculator. For each problem,

Require the use of a graphing calculator. For each problem, find ’(x) and approximate (to four decimal places) the value(s) of x where the graph of f has a horizo...

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Q: Require the use of a graphing calculator. For each problem,

Require the use of a graphing calculator. For each problem, find ’(x) and approximate (to four decimal places) the value(s) of x where the graph of f has a horizo...

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Q: Require the use of a graphing calculator. For each problem,

Require the use of a graphing calculator. For each problem, find ’(x) and approximate (to four decimal places) the value(s) of x where the graph of f has a horizo...

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Q: Now that you know how to find derivatives, explain why it

Now that you know how to find derivatives, explain why it is no longer necessary for you to memorize the formula for the x coordinate of the vertex of a parabola.

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