Multiple Choice
A woman at a point A on the shore of a circular lake with radius wants to arrive at the point C diametrically opposite on the other side of the lake in the shortest possible time. She can walk at the rate of
and row a boat at
. How should she proceed? (Find
) . Round the result, if necessary, to the nearest hundredth.
A) radians
B) She should walk around the lake from point A to point C.
C) She should row from point A to point C radians
D) radians
E) radians
Correct Answer:

Verified
Correct Answer:
Verified
Q34: Use the graph of f to find
Q35: What is the function of the graph?
Q36: What constant acceleration is required to increase
Q37: Sketch the graph of the function <img
Q38: Evaluate the limit. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Evaluate the
Q40: Estimate the extreme values of the function.
Q41: Find all the critical numbers of the
Q42: A rectangular box having a top and
Q43: Find all the maximum and minimum values
Q44: For what values of c does the