Answer: 25%
Step-by-step explanation: So, I think we know it's 50% chance to get heads or tails. But what's the chance of getting heads two times in a row....let's see...
![(1)/(2) * (1)/(2) = (1)/(4)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/hstefvej798fl2aydwhk6xnciai06nlq8z.png)
Let's turn
into a decimal...
1 รท 4 = 0.25
0.25 * 100 = 25
= 25%
Thus, you have a 25% to get heads two times in a row...I hope this helps!