Tom and Isabelle are preparing for a party. Tom blows up 20 balloons in 14 minutes. Isabelle blows up 10 balloons in 9 minutes. Who is blowing up balloons faster?

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)

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?