Dear Sir,
In question 3 of graded assignment of mathematics.
There are two possibilities:
1. The sniper rifle bullet pierces the body of worker M and then hit the worker L.
2. The sniper rifle bullet hits the worker M and does not pass through further.
In almost all the cases when a sniper rifle bullet hits the human body, it always passes through. The distance of 90 ft is so small that any existing self-respecting sniper rifle bullet will not hesitate to pierce through the human body.
You can also refer the
link (its an opinion of
Former USAF security policeman and former competitive military shooter. so it certainly does have credibility.)
Since i consider most natural first possibility. Hence i marked the option "only K & N are safe".
Please consider my request for review.
Thanks & regards,
Yatendra Singh