Which one ? please help! I’ll mark brainliest!

w ≥ 66

Step-by-step explanation:

You know that anything less than 66 would not cause any effect, so you need something that is exactly 66 or more than 66 for the airbag to deploy.

Thus, w ≥ 66

≥ means that w is more than or equal to 66. (66 and above)

< means that w is less than 66. (65 and below)

> means that w is more than 66. (67 and above)

≤ means that w is less than or equal to 66. (66 and below)

14.7 lbs per square inch of earth surface which is roughly 11 billion billion pounds.