Let f(x) = x2 + 4 and g(x) = 3x + 2, evaluate the following. a. f( - 2) =
b. f( – 1) + g( – 4) =
c. 3f(x) - g(x)=
d. f (g(4))=
e. g(f(4))=

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.