You have $200 in a savings account and $100 in a checking account. Each week, you add $50 to your savings account and $30 to your
checking account. write and algebraic expression that represents the amount of money in each bank account after w weeks.

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