From 20 to 30 students Percent increase

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)

What is negative 3/9 times negative 2/8 ?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top