When that one dude starts shooting up more casinos
We suggest starting to prep for the the SAT as early as eighth grade year. It sound early, but if a student plans on taking the SAT several times throughout high school, eighth graders can take a relaxed and long-view approach to prepping, and can plan on taking their first SAT sophomore year.
Answer:
Explanation:
D)The system is open, and the net external force is nonzero.