How many solutions does the equation have?

-11 = -|n|

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

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

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if