Please HelpIf you were to flip a coin 60 times, how many times would you expect the coin to land on heads?

30

Step-by-step explanation:

Again there are TWO sides so it would be 50% chance of getting head, or 50% of getting tail. So it would probably be 30

"50% of the time"

Step-by-step explanation:

Because the probability is limited to only 2 sides you have a 50% chance it will land on either heads, or tails.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8