個data :
time dice left
0 100
1 81
2 67
3 56
4 49
5 37
6 33
7 29
8 24
9 18
10 16
11 12
12 9
13 8
14 7
15 5
16 5
17 3
18 3
19 2
20 1
21 1
22 0
用上面ga data 點搵decay constant 諗左好耐都唔識呀 help!!!~~ U_U
仲有就係 decay constant's formula 個 In 唔係好明
更新1:
我仲有d 野唔明 我個miss 佢用 N=(No)*e^(-kt) 搵左個half life 係3.6 但我用 fractional decay 搵到3.1 個個formula 係咩黎? (唔係好信個miss)...