You perform a serial dilution and determine that the original number of cells in your sample was 12000. How many bacteria will be present in 12 hours if the generation time is 15 minutes?

To find the area of a rectangle, multiply the length by the width. The formula is:, where  is the area,  is the length,  is the width, and · means multiply.A square is a rectangle with 4 equal sides. To find the area of a square, multiply the length of one side by itself. The formula is:   or  ,  where A is the area, s is the length of a side, and · means multiply.