Which of the following expressions results in 0 when evaluated at x = 4? a. (x + 6)(x - 2) b. 4x(x - 6) c. (x - 10)(x - 4) d. (x + 4)(x - 10)

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

I’m confused on how to work the pie charts