Final answer:
The storm traveling at 50 miles per hour will take 5.5 hours to cover the 275-mile distance to the shore. Adding this to the current time of 2:15 p.m., the storm is expected to hit the shore at 7:45 p.m.
Step-by-step explanation:
To determine what time the storm will hit the shore, we need to calculate the time it will take for the storm to travel 275 miles at a speed of 50 miles per hour. Using the formula 'Speed equals distance divided by the time', we can find the time by dividing the distance by the speed.
The calculation is as follows: Time = Distance / Speed = 275 miles / 50 miles per hour = 5.5 hours. Since it's currently 2:15 p.m., we add 5.5 hours to this time to find the time the storm will hit the shore.
Adding 5 hours and 30 minutes to 2:15 p.m. gets us to 7:45 p.m. Therefore, if the storm keeps moving in the same direction and at the same speed, it will hit the shore at 7:45 p.m.