HELPPP PL Using zero product property, find the values of x. (Hint: You must set factored parts
equal to O). To receive full credit you must show all work. You can either type the
answers in below or you could upload a picture.
(x+10)(2x-4)=0

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?