The price of an item has been reduced by 40% their original price was $40 what is the price of the item now

When only separate discreet points are graphed it is called?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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