Answer:
3
Step-by-step explanation:
Choose a variable to represent the number to be added to 5 and 3.
"Cross-multiply."
Check: The ratio of 5+3 to 3 + 3 is 8:6, equal to the ratio 4:3.
Use transformations to solve the equation. e – 14.4 = –20.8
1 answer:
You might be interested in
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.