Answer:
The third option
Step-by-step explanation:
GPE = mgh
Since the baseball has a larger mass as compared to the ping pong ball and is 50 feet off the ground which means that it has the highest height, the GPE will be the greatest
41.5÷5= the answer 8.3 cm
Rita had r apps as the start of the day
After she deleted 5 apps,
equation for apps of cora = (r-5)
Equation for apps of Rita = 2 (r-5)
89 159 87 23=165237890