Assuming that by "16t2" you mean 
:
First of all, let's compute the position at the two required times:
So, the ball traveled a total distance of 
, during the time 
.
The average rate of change is the ratio between these two:
Expand the equation.
Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.
Combine like terms.
Solve the equation and simplify, if needed.
Answer:Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. ... So, the measure of angle A + angle B + angle C = 180 degrees. ... If a triangle is equilateral, what is the degree measure of each of its angles?
Step-by-step explanation:
whelp the answer to your question, the one you put up at least is 16.333 going on infinitely or 16 and 1/3
