If log  4  (x) = 12, then log  2  (x / 4) is equal to  a. 11  b. 48  c. -12  d. 22

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500