Answer:
WTH is that bro, If I had to answer this between a life or death situation I'd die
These statistics are impossible: all students who ride bike and use crossing guard ride a bike, so the proportion of students who ride a bike and use the crossing guard must be less than or equal to the proportion of students who ride a bike. This is not true in the given stats; 0.12 > 0.1
Pu$$y is very good save it! you'll need it later in life! trust me!
0.349 rounded to the nearest tenth is 0.35
0.349 = 0.35
Centimeter would most likely use to measure the thickness