It is the lateral edge as it is an edge and it is on the lateral area.
(Credit goes to google)<span>f ( x ) = a </span>x<span>. where x is a variable, and a is a constant called the base of the </span>function<span>. The most commonly encountered </span>exponential-function<span> base is the transcendental number e , which is equal to approximately 2.71828.</span>
Assuming that you got the numbers right and that I did my calculations right, then the answer is <span>2998.45 tons.</span>
5+n with a small 2 in the top right hand corner of the n
I think its 18.5
I hope this helped