Nancy drives 624 miles in 10 hours, driving the same number of miles each hour. rebecca drives 660 miles in 12 hours, driving the same number of miles each hour. which statement correctly compares the number of miles per hour they drove? a. rebecca drove 36 more miles per hour than nancy. b. rebecca drove 3.6 more miles per hour than nancy. c. nancy drove 7.4 more miles per hour than rebecca. d. nancy drove 88 more miles per hour than rebecca.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?