18. the revenue of the test guy's
hoverboard business has dramatically
increased in the last three years. every
year, revenue has grown by 40%. if the
hoverboard business had 10 million in
revenue in the first year, what was the
revenue in the third year?
a. 14
b. 19.6
c. 18
d. 22
e. 17.7

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.