Use the graph to write the factorization of x2 + 4x-5. yox + 4x 6 O A. (x - 3)(x - 2) O B. (x + 5)(x - 1) O C. (x + 1)(x - 5) OD. (x+6)(x - 2)​

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?