## Elementary Algebra

$56,000$
RECALL: To write $a(10^n)$ in standard form, the decimal point will be moved: (i) $n$ places to the right when $n$ is positive; or (ii) $|n|$ places to the left when $n$ is negative. The given expression has $n=4$. Thus, move the decimal point 4 places to the right to obtain: $5.6(10^4) = 56,000$