Nancy started the year with $425 in the bank and is saving $25 cach week. Sam started the year with $705 but is spending $15 a week. Write a system of equations that model the following situation Define each variables with a "Let" statement, write two equations, and solve completely
Let 3 =
Let y =
Nancy:
Sam:

(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 coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Collin did the work to see if 10 is a solution to the equation r/4=2.4