Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

(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.

A(t)=728(1+0.04)^t how much money did aditya originally invest

Long division the problem is 40 ➗ 348 = ?