52.68 feet per hour and convert it to inches per minute

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height