Question

Evaluate e^{4}. (the 4 goes on top of the "e")

Answer 1

The exponent $e^{4}$ is equivalent to the following. 
 $e^{4}$ = e × e × e × e

I hope this helps!

Answer 2

judging by the answer options, we are supposed to use e as the nautral log base

so if we use e is natural base as in the one where ln(e)=1
and e≈2.718281828454590

e^4=(2.78281828454590)^4 or (2.78281828454590)(2.78281828454590)(2.78281828454590)(2.78281828454590)≈54.5981500331


the answer then would be the 2nd option, 54.60