Water stations will be place every 600 meters of a 15 kilometer race. how many water stations will be needed

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Choose the more precise measurement. 26.4 cm or 8.39 cm

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