250-225=25 seats empty. Place what you want/total=(25/250)x100=0.1x100=10% of the seats are empty.
The one which has the greatest initial DOWNWARD velocity which is ball 4
Answer:
m+2e=330
3m+1e=515
use simultaneous formula to get
m=37
e=146.5
Answer:
If you rotate an angle 360 degrees around, your final angle will be facing the same direction
Thus, the coterminal angle is 
Answer:5
Step-by-step explanation: