On the planet Rew, there are 11 jooghs to every 9 naxvips. If farmer Lirn has 120 naxvips on her hopt farm, how many jooghs are on the
farm?
No decimals. Use a mixed number if needed.

At which value in the domain does f(x) =0?

On a piece of paper graph f(x)=5•(0.4)^x

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters