(x + 1)(x - 3)(x - 4)

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?