For a wire C parameterized by c(t)=⟨9t−2,3t+1,4⟩ for 13≤t≤23, density at point (x, y,z) is given by ρ(x, y,z)=x+y. Find the mass of the wire where ‘f’ is given in grams/cm and c(t) is given in cm.

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?