31°
Angles in the same segment are similar.
I'm not too sure how to explain, but in a circle when two "triangles" are formed from two same points on the circumference, the angle of the vertexes formed are the same (like in the picture)
Answer:
You may find diameter and then inside and outside volume
ANSWER

EXPLANATION
The exponential function in the form

has a horizontal asymptote of

The given exponential function is:

The horizontal asymptote is therefore

<em>So</em><em>,</em><em>the</em><em> </em><em>right</em><em> </em><em>an</em><em>swer</em><em> </em><em>is</em><em> </em><em>3</em><em>.</em>
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>
<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>
i believe the answer is B
but i could always be wrong :(