The union of sets P = {1, 2, 3, 4, 5, 6} Q = {4, 5, 6, 7, 8, 9} is given by which of the following?

{1, 2, 3, 4, 5, 6, 7, 8, 9}

{1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9}

ø

{4, 5, 6}

1/6 x a=4 ... what does a =

A light-year is the distance that light travels in one year. the speed of light is 3.00 * 108 m/s. how many miles are there in one light-year? (1 mi = 1609 m, 1 y = 365 d)

In an ordered pair the x-coordinate represents the # of octagons, and the y-coordinate represents the total number of sides. if the X-coordinate is 9, what is the y-coordinate?

Answer (estimate the sum or differences) : 5/6+4/7, 5 4/9-4/7, 2+2/11

Find the diagonal of the rectangular solid with the given measures. (Part of the answer is provided for you.) l = 18, w = 10, h = 2

A fraction equivalent to 5/4

Which of the following is the solution to? | x | - 2< = - 3 A. x< = - 1 B. All values are solutions C. No solution D. x=5

The function g is defined by g (x) = 2x^2-3. Find g (2y)

Find the solution to the system of equations by using either graphing or substitution. y = 2x - 1 and y = x + 3 A. (4, 7) B. (7, 4) C. (-7, - 4) D. infinate solutions

What is ... 20ft/1ft = x/1.5in