Porfa ayuda pero rapido Determine las soluciones de las siguientes inecuaciones de segundo grado y represéntelas en la recta numérica y en conjuntos: a) 3 2 − 27 ≤ 0 b) ( − 3)(2 − 1) + ( − 3)(− + 5) ≤ 0 c) 2 + 12 + 35 > 0 d) 4( − 6/2) ≥ ( − 3/14 ) e) (2 + 5) 2 − (2 + 5)(5 − 4) < 0 f) 4 2 −1/ 3 [15 − 3(−1 + 2)] < 3/ 2 (9 − 2 − 6)

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 x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?