I don't really know what to do but answers help thx

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

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)