Discover Questions

A ramp is 6ft and 8ft and a Hill is 8ft and 12ft which one is more difficult to walk up? Explain? Given a family with 4 children, find the probability the oldest is a boy, given there are at least 2 boys? Evaluate: (3^-1 -9^3 -15^0)^-1? How do I find the LCD for these? 1. 3/(3x)+1/(x+4)=10/(7x) 2. 5/(X^2-4)+2/x=2/(x-2) 3. 2/x-(2+7)/(x^2-4)=5/x 4. 1/(x+4)+1/2=1/(x+4)? Figured it out. Thank You?

Anonymous59412| 04/07 2016 19:5063 %