Given:
The two statements.
To find:
The probability of an impossible event.
The probability of a certain event.
Solution:
Formula for probability is:
For an impossible event, the possible favorable outcomes is 0. So,
For a certain event (sure event), the possible favorable outcomes is equal to total number of outcomes. So,
Therefore, an event that is impossible has probability 0 and an event that is certain has probability 1.
To find this, multiply 90 by 100 to get 9000. Then divide by 100 to get 9.
9 thousands can go into 90 hundreds.
Hope this helped!
Answer:
0
8
Yes
10
22
Approximately
PART2:
79
Step-by-step explanation:
Answer:
2.5 or 2 1/2
Step-by-step explanation:
divide 15 by 3 and you'll get 5. multiply 1/2 by 5 and you get 2.5