Check all that apply. (pi/3) is the reference angle for:
1. 15pi/3
2. 2pi/3
3. 7pi/3
4. 19pi/3

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

If g^-1(x) is the inverse of g (x) which statement must be true