Question

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23√h , where h is the height (in feet) above the transmitter.

Estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. Round your answer to the nearest tenth.

Answer 1

• 182.4 nautical miles

Explanation:

Given

• x = 1.23√h
• h = 22000 ft

Substitute h and find the value of x:

• x = 1.23√22000 = 182.4 nautical miles (rounded)