Si un auto movil sd desplaza en línea tecta con haceleracion constante de 2m/s2 alcanzando una rapidez de 108km/h al cabo de 5 s entonces la velocidad q trnia este movil en t=0 sera igual : : a) 0m/s b)5m/s c)10m/s d)20m/s e) ningúna de las anteriores

Find the area of an equilateral triangle with a side of 6 inches

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Can someone explain to me how to do