The equation 1/7n−4n=1/3n is true for all values of n where n ≠ 0. Is the equation an identity? A. No; it is not true for all values of n.
B. No; the equation has no solution.
C. Yes; it is true for most values of n.
D. Yes; it is true for every possible value of n.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Which number line represents the solution set for the inequality - x 24?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?