4y+5=-31
4y=-31-5
4y=-36
y=-9
Answer:
5/6
Step-by-step explanation:
1/2=3/6
1/3=2/6
______
5/6
Theoretical probably is what you would expect to happen.
Example, flipping a coin has a 50% chance of landing on heads, so if you flipped a coin 100 times, theoretically the coin would land on heads 50 times ( 50%).
Experimental probablity is what actually happens. Using the coin example, flipping the coin 100 times, it could actually land on heads 100 times or any number of times from 0 to 100.
