Corey owns a 50 acre vineyard and every year, depending upon the conditions, worries about flooding. Corey wants rainfall amounts to be at most 12 inches per year. Which model is correct?

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

(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.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6