Calculate the height of the ball using PE = m xg x h. (Hint: Rearrange the formula to solve for h.) meters
A 2.0-kilogram ball held above the floor has 39 joules of potential energy. The ball's height is about ___ meters
above the floor.
(Use g = 9.8 N/kg.)

Ineed with number 17 i don’t get it at alll

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)