It means it is asking for a large number so it can represent more of the population because the larger the number the more percent of population so the answer would be A
42
let the smallest even number be x, than the four even numbers are x, x+2, x+4, x+6, their sum is 180
x+x+2+x+4+x+6=180
4x+12=180
4x=168
x=42
the smallest even number is 42.
Scientific notation is a system for expressing very large or very small numbers in a compact manner. It uses the idea that such numbers can be rewritten as a simple number multiplied by 10 raised to a certain exponent, or power.
It would be 20 points bcuz it says each week it costs 20 points for unlimited bus rides
