Suppose a plane is flying in the direction $302 ^ { \circ }$ (relative to the west). Its speed with respect to the air is 600 kilometers per hour. The wind at the plane's altitude is from the southwest at 80 kilometers per hour (see figure). What is its speed with respect to the ground? Round your answer to one decimal place.

A) $1,175.4 \mathrm {~km} / \mathrm { hr }$
B) $587.2 \mathrm {~km} / \mathrm { hr }$
C) $585.0 \mathrm {~km} / \mathrm { hr }$
D) $962.4 \mathrm {~km} / \mathrm { hr }$
E) $606.20 \mathrm {~km} / \mathrm { hr }$

Question

Suppose a plane is flying in the direction $302 ^ { \circ }$ (relative to the west). Its speed with respect to the air is 600 kilometers per hour. The wind at the plane's altitude is from the southwest at 80 kilometers per hour (see figure). What is its speed with respect to the ground? Round your answer to one decimal place.

A) $1,175.4 \mathrm {~km} / \mathrm { hr }$ 
B) $587.2 \mathrm {~km} / \mathrm { hr }$ 
C) $585.0 \mathrm {~km} / \mathrm { hr }$ 
D) $962.4 \mathrm {~km} / \mathrm { hr }$ 
E) $606.20 \mathrm {~km} / \mathrm { hr }$

Quizplus · Accepted Answer

The Answer of Suppose a plane is flying in the direction $302 ^ { \circ }$ (relative to the west). Its speed with respect to the air is 600 kilometers per hour. The wind at the plane's altitude is from the southwest at 80 kilometers per hour (see figure). What is its speed with respect to the ground? Round your answer to one decimal place.

A) $1,175.4 \mathrm {~km} / \mathrm { hr }$ 
B) $587.2 \mathrm {~km} / \mathrm { hr }$ 
C) $585.0 \mathrm {~km} / \mathrm { hr }$ 
D) $962.4 \mathrm {~km} / \mathrm { hr }$ 
E) $606.20 \mathrm {~km} / \mathrm { hr }$

Suppose a Plane Is Flying in the Direction 302∘302 ^ { \circ }302∘

Suppose a Plane Is Flying in the Direction $302 ^ { \circ }$