A boat leaves a dock at noon and heads west at a speed of 25 km/h. Another boat heads north at 20 km/h and reaches the same dock at 1:00 p.m. When were the boats closest to each other? 12.23 pm 12:35 pm 12:45 pm none of the above

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A:

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A: From the above given data the following solution is provided below:

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Q: (2) For the f(x) = -x3 + 3x + 6 determine the coordinates of the turning point(s) and any point(s)…

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Q: Provide an appropriate response. The critical values of f(x) = 4x - 48x + 24 are x = -2 and x = 2.…

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