Player b’s longest home run distance is 500 ft. there are 5,280 ft in 1 mi. how many home runs would player b need to hit at his longest distance for the total to be greater than 1 my?

Will mark brainliest question in the pic.

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7