Flipping a coin is an independent event, meaning the probability of getting heads or tails does not depend on the previous flip. It's 1/2 or 0.5 chance every time.
So three coin flips would be = (0.5)*(0.5)*(0.5)
= 0.125
× 100%
= 12.5% chance
Answer:
I don't know what you're asking but if you're asking what the mode is then it's 2, or your mean is 5
Step-by-step explanation:
Answer:
b=2
Step-by-step explanation:
1.1 Pull out like factors :
4b - 8 = 4 • (b - 2)
Equation at the end of step 1 :
Step 2 :
Equations which are never true :
2.1 Solve : 4 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
2.2 Solve : b-2 = 0
Add 2 to both sides of the equation :
b = 2
One solution was found :
b = 2
Subtract 20 from 40 then divide by 10
C=2