What is the answer to Approximately what portion of global employers tends to use social media websites to hire new employees? A.
30 percent
B.
40 percent
C.
50 percent
D.
60 percent
E.
70 percent

i don't see anything attached can you attach something?

what is the sentence?

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.