[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 122 KB, 600x603, 1274531110236.jpg [View same] [iqdb] [saucenao] [google]
6382136 No.6382136[DELETED]  [Reply] [Original]

A low-lead paint contains 0.5% lead per unit weight, and loses 60% of its weight when dried.

An 11kg child chews on this dried paint. What mass of DRIED paint must the child eat to have 6micrograms/kg of lead in its body?

>> No.6382151
File: 134 KB, 600x450, 1387385039509.jpg [View same] [iqdb] [saucenao] [google]
6382151

>>6382136
>100 word essay due tomorrow
>can't stop browsing /sci/

>> No.6382157

>>6382136
>homework thread
>retardedly easy algebra and still need to ask for help

did you eat a lot of high-lead paint chips as a kid? you know, wall candy in the vernacular?

>> No.6382521

>>6382151
>100 words
>essay

Wut

>> No.6382586
File: 411 KB, 499x281, bunny.gif [View same] [iqdb] [saucenao] [google]
6382586

>>6382151
I actually have a 4 page essay due in 5 hours, I've done 1 page. Procrastination rules ;=;

>> No.6382813

>>6382521
It's called shitposting anon.

>> No.6382842

>>6382151
>100 word essay
nigga that's a paragraph. You may complain when you have a 10 page paper to hand in the next day. Below that STFU.