Assume the ratio of hand to foot 7:9 . If an artist draws a person with hands 35 inches long how long should the feet be to maintain the correct proportions ?

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