What rate is equivalent to the unit rate of 14 miles per gallon? i need asap plz . a: 2gallons/32 miles b: 32 miles/ 2gallons c: 3gallons/42miles d: 42miles/3gallons plz asap

(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.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x