Assume each tick mark represents 1 cm. Calculate the total displacement if a toy car starts at 0, moves 5 cm to the left, then 8 cm to the right, and then 3 cm to the left.

The car moves
cm, so there is no displacement.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.

Crime affects the economy which which two primary ways? a financially and monetarily b non-financially and industrially c microeconomic and macroeconomic d spiritually and emotionally

Under the model penal code, consciously disregarding a substantial and unjustifiable risk indicates a person acted knowinglyb recklesslyc purposefullyd negligently