Answer:
ok so it would be square root 2
Step-by-step explanation:
First, I would show all the outcomes possible. To determine the number of the total outcomes, you use the formula: rⁿ, where r is the number of outcomes in 1 flip, and n is the number of lips. Thus, 2³ = 8 outcomes. These outcomes are:
1. HHH
2. TTT
3. HHT
<em>4. HTT</em>
5. HTH
6. THH
<em>7. TTH</em>
<em>8. THT</em>
From the given outcomes, there are <em>3 outcomes</em> that has at least two tails. These are the ones in bold characters.
X= 180
now you have to multiply all them with 180
5(180)= 900
2(180)= 360
Answer:
The correct answer is 28
Step-by-step explanation:
Yes, you can put parenthesis inside of parenthesis.
