Consider the following simultaneous equations: 3 cos^2 + 2 cos^2 =4
3 sin 2 − 2sin 2 =0
Find the values of cos 2 and cos 2.
Hence solve for and . Where 0°≤≤360° and 0°≤≤360°.

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.