You roll 1 die. find the probability of the number you end up rolling being less than 5.
choices are a)1/2 b) 2/3 c)5/6 d)1/3

Simplify the expression 10/11(22z) + (a+5) -1

Which of the following is true for the relation f(x)=2x^2+1

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.