The total number of tries = 10
The tries are { <span>110 111 100 000 101 111 100 000 011 010 }
</span><span />
Where: 0 representing heads and 1 representing tails
The tries which are heads came up more than once in 3 coin flips { 100 000 100 000 010 }
The number of the tries which are heads came up more than once in 3 coin flips = 5
∴ The probability of heads coming up more than once in 3 coin flips = 5/10 = 1/2
Your answer should be c if it is wrong try d. hope this helps :)
Answer:
pretty sure its D. 1.6 x 10^9
54.67 but if rounded it will be 54.7
X=-1/3 and x=4 are the positive and negative x intercepts
