The magnitude and direction of two forces acting on an object are 46 pounds, N35°E, and 72 pounds, S42°E, respectively. Find the magnitude, to the nearest hundredth of a
pound.

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?