Jon tossed a standerd number cube several times . he got the number "4" on 5 of the tosses, based on theoretical probabilites, what is the estimate of number of times the cube will land on "4" if the cube is tossed 240 times ?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?