緊急功課

angiemo
|
no.19唔識呀,諗到頭都痛

附件: 你需要登錄才可以下載或查看附件。沒有帳號?註冊
pumpumpurin
|
0.09640167364016736401673640167364
0.09560165975103734439834024896266
raven
|
The thickness of each piece of paper measured: 48/500 mm
=0.096mm
The maximum thickness of each paper: 0.096(1+1/240) = 0.0964mm
The minimum thickness of each paper: 0.096(1-1/240) = 0.0956mm
Range of x: 0.0956~0.0964
angiemo
|
raven 發表於 18-9-19 22:18
The thickness of each piece of paper measured: 48/500 mm
=0.096mm
The maximum thickness of each pape ...

what does (1+1/240)mean?
raven
|
1 is the thickness itself measured, while 1/240 is the relative error
angiemo
|
raven 發表於 18-9-19 22:22
1 is the thickness itself measured, while 1/240 is the relative error

本帖最後由 angiemo 於 18-9-19 22:23 編輯

thx thx thx
香港熊貓
|
angiemo 發表於 18-9-19 21:49
no.19唔識呀,諗到頭都痛

1

附件: 你需要登錄才可以下載或查看附件。沒有帳號?註冊
香港熊貓
|
angiemo 發表於 18-9-19 21:49
no.19唔識呀,諗到頭都痛

2

附件: 你需要登錄才可以下載或查看附件。沒有帳號?註冊
angiemo
|
香港熊貓 發表於 18-9-19 22:24
2

thx
qpa
|
請問是中幾的數學?
angiemo
|
qpa 發表於 18-9-19 22:34
請問是中幾的數學?

中二
Babylyly
|
raven 發表於 18-9-19 22:18
The thickness of each piece of paper measured: 48/500 mm
=0.096mm
The maximum thickness of each pape ...

好叻
要記得你先,有機會要問你功課
Haha
raven
|
回覆 Babylyly 的帖子

咁要等我仔得閒而我又上Bk先答倒你啦!
haha!
Poyau
|
raven 發表於 18-9-19 22:18
The thickness of each piece of paper measured: 48/500 mm
=0.096mm
The maximum thickness of each pape ...


Powered by Baby Kingdom

隨時隨地瀏覽及討論更多親子話題

開啟親子王國 App
繼續瀏覽