Samantha has a 15 gallon fish tank. She is filling it using a 1 quart container. How many times will she have to fill the container to completely fill the tank

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:

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

In an improper fraction, is the numerator equal to, less than, or greater than the denominator