Theo observers a star. He observes it at 9:00 P. M. on September 9. When will be the star be in the same position, at the exact time of night again? I need answers FAST for science FAST

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm