A student saves money daily. Day 1: \2,Day2:, Day 2: ,Day2:$4,Day3:, Day 3: ,Day3:$6.Ifthispatterncontinues,howmanydollarswilltheyhavesavedonDay. If this pattern continues, how many dollars will they have saved on Day .Ifthispatterncontinues,howmanydollarswilltheyhavesavedonDayn$?
n+2n + 2n+2
2n2n2n
n2n^2n2
2n+22n + 22n+2