Amy is saving money to buy a game. The game cost $20,  and so far she has saved 4/5 of this cost. How much money has Amy Saved?

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)

Iwill give you ! what is the measure of ∠v ?

The product of sin 30 degrees and sin 60 degrees is same as the product of