I wanna see the Work Please

Math 111 Elementary Statistics Walner Kervens Joseph & | 11/09/20 11:22 AM Homework: Sec 5.2 Save Score: 0 of 3 pts 3 of 5 (1 complete) HW Score: 20%, 2 of 10 pts 5.2.11-T Question Help The monthly utility bills in a city are normally distributed, with a mean of $100 and a standard deviation of $12. Find the probability that a randomly selected utility bill is (a) less than $67, (b) between $88 and $120, and (c) more than $140. (a) The probability that a randomly selected utility bill is less than $67 is (Round to four decimal places as needed.)