Observe abaixo o ponto P destacado na reta numérica que está dividida em partes iguais. M091045I7 Esse ponto P representa a localização de que número nessa reta?

Y=4x^2+x-1 solve using quadratic formula

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

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