What is the contour interval of this map? What is the elevation of each point?
A
B
C
D
E
F
G
X
Y
If you were to walk from point B to point C, how would your elevation change?
What direction is Coe Creek flowing?
If you were to walk from point Y to point X, how would your elevation change?

(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.

What is sin 7x/4 ? i need on this urgent trig

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse