Evaluate the expression if a = -3, b = 64, c = 4, and d = 36.
4a? + 2c

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

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?