Suppose that 8 identical red wooden blocks and 8 identical white wooden blocks are to be stacked, one on top of another, to form one tall tower of blocks. how many different colour patterns can result?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days