Find 80.5% of 58. Help

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.