How to change 4^-2 to a positive

Do 12/14 and 8/10 have the same value? explain your answer.

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation