What are the answers to these questions 13/6 = 52/z 10/45 = v/27

5m/6 = 10/12 3k/27 = ⅔

-49/7 = a + 7/6 6/t + 4 = 42/77

8/22 = r/r + 1 n/n - 12 = 9/5

(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.

If 20% of a number is 35, what is 50% of that number?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny