Suppose you needed $ 22 comma 000$22,000 to maintain a particular standard of living in 19781978. how much would you have needed in 20032003 to maintain the same standard of living? assume that all prices have risen at the same rate as the cpi.

(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.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Which of the following describes the symmetry of the graph of y = x3?