To convert feet to yards you must:
by what number?
multiply
divide
3
12
5280

To convert 3 feet to yards, you multiply 3*(1/3)=1 yard
You could also divide 3 by 3 to get the same answer of 1 yard.
The same goes for 12 and 5280:
12*(1/3)=4
12/3=4

5280*(1/3)=1760
5280/3=1760

D. contract and relax

Pretty sure this would be b. the rest are trick questions. the bystanders  won't go near you if u have cpr cuffs that could hurt them. the dog will back off because the sound will scare him. and the vomits just a stupid trick. if there is that much slober and vomit on the guy hes either choking on it, or just take off his shirt.