What are 9 numbers between -1 and 0

(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.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?