It's an increasing nonlinear. Exponential functions are graphed in basically any shape besides a line. This is an exponential function, therefore it is classified as nonlinear. By looking at the slope, from left to right, we can see that it is increasing, thus providing an answer that this is an increasing nonlinear function.
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
The correct answer should be the third option. YOU'RE WELCOME :D
Substitute <em>u</em> = <em>t</em> ³/2592 and d<em>u</em> = <em>t</em> ²/864 d<em>t</em>. Then

The probability that a 12 hour surgery is successful is <em>P</em> (12), so letting <em>T</em> = 12 gives
