Kevin is 4 times as old as daniel and is also 6 years older than daniel.
how old is daniel?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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

What is 1.5% of 120 or what number is 1.5% of 120