You tear a piece of paper in half to make it smaller. What type of property
have you changed?
A. A mechanical property
B. An organic property
C. A chemical property
D. A physical property
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Ответ:
D. A physical property
Ответ:
Andrea's Expression: (1 - 0.2)^w
w: number of weeks
0.2: percent decrease
1 - 0.2: decay factor for each week
I got Eric's Expression wrong :(