Your mom buys 2 nachos and 3 drinks from the concession stand for $12.50. Bixby purchases 2 candy bars and 1 drink for $5.50. Tito buys 1 nacho and 1 candy bar for $5.00. How much does each item cost?

(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.

Which statement best describes the polynomial

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles