Find the value of x. if necessary, round to the nearest tenth. a. 11.7 in. b. 9.7 in. c. 13.7 in. d. 6.9 in.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.