Alicense plate has 3 digits from 0 to 9, followed by 3 letters. how many different license plates are possible?
a. 17,576,000
c. 576,000
b. 17,576
d. 57,176,000

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score