Express as a trinomial.
(x+1)(3x+2)
(x+1)(3x+2)

What is the total area of the figure?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

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