Answer:
62% is the experimental probability of getting a head on a coin flip in this situation.
The answer would be d. 2,742
The reason for this being is because 2,742 rounded to the nearest hundred would be 2,700, but if you were to take the 2,612 rounded to the nearest hundred it would be 2,600. Also 2,742 rounded to the nearest thousand is 3,000.
180.
4•9=36, and 36•9 is 324. 4•3 is 12, while 12•12 is 144.
324 - 144 = 180. I hope this helps!