Write 3/6/7 in an improper fraction in the lowest term

Which statements regarding the diagram are true? check all that apply.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Hurry which expression is equivalent to 3√x^5y?