I need you guy’s help answer thanks so much

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)

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

4+(2+x) can you me solve this problem