2questions
1. what is the surface area of the following rectangular prism? express your answer in square millimeters.
4,392 mm2
8,784 mm2
2,880 mm2
5,760 mm2
2. what is the volume of the following rectangular prism? express your answer in cubic millimeters.
2,880 mm3
5,760 mm3
288 mm3
28,800 mm3

(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 function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?