10. A bag contains 12 balls which are numbered from 1 to 12. If a ball is selected at random
what is the probability that the number of the ball will be a multiple of 5 or 6?
Answers
Answer:
A helicopter is ascending with a velocity of 2 m/s at a height of 24 m when it drops a mail packet. The packet contains material, which can be damaged if it hits ground with velocity of magnitude greater than 72 km / h. Was the packet damaged? Explain your answer.
(Take g = 10 m/s2)
Ans
As the packet reaches the ground with a velocity (22 m/s) greate
Ans
As the packet reaches the ground with a velocity (22 m/s) greater than the safe velocity of 20 m/s, so it is damaged.A helicopter is ascending with a velocity of 2 m/s at a height of 24 m when it drops a mail packet. The packet contains material, which can be damaged if it hits ground with velocity of magnitude greater than 72 km / h. Was the packet damaged? Explain your answer.
(Take g = 10 m/s2)
Ans
As the packet reaches the ground with a velocity (22 m/s) greate
Ans
As the packet reaches the ground with a velocity (22 m/s) greater than the safe velocity of 20 m/s, so it is damaged.A helicopter is ascending with a velocity of 2 m/s at a height of 24 m when it drops a mail packet. The packet contains material, which can be damaged if it hits ground with velocity of magnitude greater than 72 km / h. Was the packet damaged? Explain your answer.
(Take g = 10 m/s2)
Ans
As the packet reaches the ground with a velocity (22 m/s) greate
Ans
As the packet reaches the ground with a velocity (22 m/s) greater than the safe velocity of 20 m/s, so it is damaged.A helicopter is ascending with a velocity of 2 m/s at a height of 24 m when it drops a mail packet. The packet contains material, which can be damaged if it hits ground with velocity of magnitude greater than 72 km / h. Was the packet damaged? Explain your answer.
(Take g = 10 m/s2)
Ans
As the packet reaches the ground with a velocity (22 m/s) greate
Ans
As the packet reaches the ground with a velocity (22 m/s) greater than the safe velocity of 20 m/s, so it is damaged.A helicopter is ascending with a velocity of 2 m/s at a height of 24 m when it drops a mail packet. The packet contains material, which can be damaged if it hits ground with velocity of magnitude greater than 72 km / h. Was the packet damaged? Explain your answer.
(Take g = 10 m/s2)
Ans
As the packet reaches the ground with a velocity (22 m/s) greate
Ans
As the packet reaches the ground with a velocity (22 m/s) greater than the safe velocity of 20 m/s, so it is damaged.
Answer:
1/3
Step-by-step explanation:
multiple of 5=5,10
multiple of 6=6,12
probability =4/12
=1/3