Agroup of cells grows in number as described by the
equation y = 16(2), where i represents the number of
days and y represents the number of cells. according
to this formula, how many cells will be in the group at
the end of the first 5 days?
a. 80
b. 160
c. 400
d. 512
e. 1,280

It might be B.160 if you multiply 16 times 2 you get 32 the n multiply 32 by 5

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.