Answer:
(A)55
Step-by-step explanation:

From the values on the graph which is presented in the table above, the number of people who rode the bus during the 12.00 hour is 55.
<u>The correct option is A.</u>
120 degrees or 0.67 radians
Answer:
A) 0.42/0.138
B) 0.38/0.019
C) 0.51/0.72
D) 0.46/0.293
Step-by-step explanation:
has no antiderivative in terms of elementary functions (polynomials, exponentials, logarithms, trigonometric functions, etc), but there is a special function defined to fit that role called the error function,
, where

By the fundamental theorem of calculus, we can see that

which means we have
