Steve has three times as many quarters as half-dollars. the coins total $13.75. how many total coins does he have, how would you solve this type of problem? ?

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

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

What is the sum of the first 8 terms of the geometric series