B Every morning, Reed
buys a $3 cup of
coffee. By how much
will his bank account be
impacted after 6 days?
A. $18
B. $9
C. -$18
D. -$2

What can you determine about the solutions of this system

Can someone answer this question for me

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