Acylindrical tank that holds 375 l of water is completely full. a pump removes water at a rate of 0.6 l/s. for how many minutes must the pump work until 240 l of water remain in the tank?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.

What does the quadrilaterals on a kid with her art class it is possible to draw a parallelogram that is not a rectangle explain