Which ordered pairs are in a proportional relationship with (0.2,0.3)​

(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 expression is equivalent to sq-80

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound