Use three different values of n to demonstrate that 2n + 3n is equivalent to 5n.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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