Respuesta :
Answer:
10%
Explanation:
The report shows that the percentage of high school students who reported ever using an e-cigarette rose from 4.7 percent in 2011 to 10.0 percent in 2012.
Answer:
10%
Explanation:
The report shows that the percentage of high school students who reported ever using an e-cigarette rose from 4.7 percent in 2011 to 10.0 percent in 2012.