The temperature at 7 a. m. was –11°C. The temperature increased by 9°C during the day and then decreased by 4°C at 8 p. m. Which was the temperature at 8 p. m.? A.2°C

B.–6°C

C.–16°C

D.–24°C

41/2 - 1 1/3 what is the answer as a fraction?

(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.

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle