How many roots does the equation -2x^3=0 have

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

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

Can you divide 25 into 4 equal groups? explain why or why not.