The annual festival featured different posters for sale. the sale of jazz band posters brought in $1,240.if each poster was $20,how many were sold?

What is the y-intercept of the line given by the equation

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

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red