What are the solutions of the equation (x - 3)2 + 2(x – 3) - 8 = 0? use u substitution to solve. x = -5 and x = 1 x=-1 and x = 5 x= -1 and x = -7 x = 1 and x = 7

For what values of b will f(x)= logbx be a decreasing function? (16 )

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

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