Here are your results:

Time (h):	8
O.D600 :	3.8
Viable Count: (click on the images to see the plate full-size and count the colonies)
10-1 dilution:
10-2 dilution:
10-3 dilution:
10-4 dilution:
10-5 dilution:
10-6 dilution:

1. 87,000,000 = 8.7x10⁷/ml (87 colonies at 10^-5 dilution, 0.1ml plated)

2. 8,700,000 = 8.7x10⁶/ml (87 colonies at 10^-5 dilution)

3. 870,000,000 = 8.7x10⁸/ml (870 colonies at 10^-5 dilution, 0.1ml plated)

4. 870,000 = 8.7x10⁵/ml (87 colonies at 10^-5 dilution)

5. 8,700,000 = 8.7x10⁶/ml (87 colonies at 10^-5 dilution, 0.1ml plated)