Protected: Emmanuel Active 10 months ago Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts November 30, 2014 at 5:07 pm #214802 EmmanuelParticipant Topics: 0Replies: 1☆ for me i used this formular y=ax^b y= 25* (the 8th unit)^-0.4150 and gave me 59.25. nearest hour 59hrs Author Posts Viewing 1 post (of 1 total)