Answer:
<em>0</em><em>.</em><em>0</em><em>3</em><em>5</em><em> </em><em>gram</em><em>.</em><em>.</em><em>.</em><em>.</em>
Step-by-step explanation:
.........
since highest degree is 2 the degree of a polynomial is also 2.
since the highest exponent is 2 the leading coefficient is 1.
0.5% or 1/2% of say "x" is 250, whilst "x" is the 100%.
