12 8 20 2 July 8, 2019 16 32 64 128 12 20 x 8 20 Npk 12 8 20 2 12 weeks from 8 20 24 12 weeks after 8/20/24 12 p 8 )= 3 20 2p 2 8 12 20 slope 8 weeks after 12 20 23 12 2x 8 ≤ 20 8 weeks before 12 20 24 X 8 2 20 12
