For a free lunch giveaway, a restaurant draws 1 card from a bowl of business cards. Val puts in 4 cards. The bowl has 40 cards. What is the probability that Val will win?

(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.

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz