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>> No.9860280 [View]
File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google] [report]
9860280

What surface area of lenses would you need to concentrate the suns rays enough to create a beam of death say 10m in radius from low orbit (~2000km)? How could you insure it doesn't get completely fucked by some floating shit hurtling around in space and how much error could you have in a lens before the resulting beam of death experiences rapid diminishing?

>> No.9693407 [View]
File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google] [report]
9693407

>>9683880

>> No.9653403 [View]
File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google] [report]
9653403

Well?

>> No.9340293 [View]
File: 81 KB, 937x960, 1502645293233.jpg [View same] [iqdb] [saucenao] [google] [report]
9340293

2% of the population (6,462,000) is gay men, account for 67% (26,570) of annual HIV cases The other 98% (316,638,000) accounts for the remaining 33% (13,212) of cases.

Gay men are ____ times more likely to contract HIV than the rest of the population.

What's the answer.

>> No.8634073 [View]
File: 81 KB, 937x960, 1484628115010.jpg [View same] [iqdb] [saucenao] [google] [report]
8634073

>>8633339
>he wasn't able to solve this

>> No.8611139 [View]
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8611139

>> No.8608509 [View]
File: 77 KB, 937x960, homework.jpg [View same] [iqdb] [saucenao] [google] [report]
8608509

>> No.8574107 [DELETED]  [View]
File: 77 KB, 937x960, you_should_be_able_to_solve_this__by_controversialhumour-d6b31nk.jpg [View same] [iqdb] [saucenao] [google] [report]
8574107

Post your "you should be able to solve this" and other anons try to solve them.

>> No.8418478 [View]
File: 77 KB, 937x960, spooked yet faggot.jpg [View same] [iqdb] [saucenao] [google] [report]
8418478

>>8418470

>> No.7333460 [DELETED]  [View]
File: 75 KB, 937x960, 538606.jpg [View same] [iqdb] [saucenao] [google] [report]
7333460

It's time.

>> No.7191236 [DELETED]  [View]
File: 77 KB, 937x960, 1428937664589.jpg [View same] [iqdb] [saucenao] [google] [report]
7191236

Well?

>> No.6650951 [DELETED]  [View]
File: 77 KB, 937x960, 1335817197881.jpg [View same] [iqdb] [saucenao] [google] [report]
6650951

So?



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