A woman at a point $A$ on the shore of a circular lake with radius $4 \mathrm { mi }$ 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 $6 \mathrm { mi } / \mathrm { h }$ and row a boat at $2 \mathrm { mi } / \mathrm { h }$. How should she proceed? (Find $\theta$ ). Round the result, if necessary, to the nearest hundredth.

A) $\quad 0.62$ radians
B) $0.44$ radians
C) $0.46$ radians
D) She should walk around the lake from point $A$ to point $C$.
E) She should row from point $A$ to point $C$ radians

Question

A woman at a point $A$ on the shore of a circular lake with radius $4 \mathrm { mi }$ 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 $6 \mathrm { mi } / \mathrm { h }$ and row a boat at $2 \mathrm { mi } / \mathrm { h }$. How should she proceed? (Find $\theta$ ). Round the result, if necessary, to the nearest hundredth.

A) $\quad 0.62$ radians 
B) $0.44$ radians 
C) $0.46$ radians 
D) She should walk around the lake from point $A$ to point $C$. 
E) She should row from point $A$ to point $C$ radians

Quizplus · Accepted Answer

The Answer of A woman at a point $A$ on the shore of a circular lake with radius $4 \mathrm { mi }$ 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 $6 \mathrm { mi } / \mathrm { h }$ and row a boat at $2 \mathrm { mi } / \mathrm { h }$. How should she proceed? (Find $\theta$ ). Round the result, if necessary, to the nearest hundredth.

A) $\quad 0.62$ radians 
B) $0.44$ radians 
C) $0.46$ radians 
D) She should walk around the lake from point $A$ to point $C$. 
E) She should row from point $A$ to point $C$ radians

A Woman at a Point AAA On the Shore of a Circular Lake with Radius

A Woman at a Point $A$ On the Shore of a Circular Lake with Radius