Population density (people per square mile) is found by dividing population by square miles. The appropriate numbers are found in choices A and B, but only choice B uses the <em>divided by</em> operation.
The appropriate choice is ...
... B) 1.2e6÷1.1e4
82,300 because you need to round it to the 100 place
What you can do is split one of the binomials and then apply the distributive property if f(x) = (x + 3)(x -2) split the 1st binomial f(x) = x(x -2) + 3(x -2) now apply the distributive property to get
f(x)=x2−2x+3x−6
which simplifies to
f(x)=x2+x−6
Word Form: Seven hundred ten thousand two hundred.
Answer:
Mario ate 27.27% of her cookies
