To find the discount rate offered for flying from Dulles to New York on a Thursday, you can use the following formula:
Discount Rate = (Amount Saved / Original Price) * 100%
Given:
Amount saved for flying on a Thursday = $45.36
Original price for flying on a Friday = $168
Now, plug these values into the formula:
Discount Rate = ($45.36 / $168) * 100%
Discount Rate = (0.269 * 100%)
Discount Rate = 26.9%
So, the discount rate being offered for flying from Dulles to New York on a Thursday is approximately 26.9%.