Usted hace un viaje aéreo que involucra tomar tres vuelos independientes. Si el 33% de los vuelos en cada etapa específica del viaje se realizan a tiempo, ¿cuál es la probabilidad de que los tres vuelos lleguen a tiempo?

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?