Un coche ha dado 49 vueltas a un circuito con una velocidad media de 93 km/h. Calcula la velocidad media necesaria para recorrer el mismo circuito 49 vueltas en la mitad de tiempo

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

The parabola opens: y=√x-4 (principal square root) up down right left

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?