2. a plane travels 550 miles/hour in 4 hours. how far did the plane travel?
a. 137miles b. 2,200 miles c. 475 miles
d. 3,000 miles

b. 2,200 miles

Explanation:

Given:

The speed of the plane is,

Time taken by the plane is,

Now, distance traveled by the plane is given as the product of speed of the plane and the time taken by the plane. Therefore, the distance is given as:

Distance = Speed Time taken

Distance =

Plug in 550 for 's' and 4 for 't'. Solve for distance.

Distance =

Therefore, the distance traveled by the plane traveling at 550 mi/h in 4 hours is 2,200 miles.