 | Mathematics - 1801 - 446 pages
...supply i{ ; by the first alone it may be filled in 40 minutes, by thtf second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now, supposing that these fhree cocks are all left open, that the Water comes in, and that... | |
 | Nicolas Pike - Algebra - 1808 - 470 pages
...water, has 2 cocks to supply it ; by the first, it may be filled in 45 minutes, and by the second,in 55 minutes ; it has likewise a discharging cock, by...30 minutes : Now, if these three cocks be all. left cpen,'*hen the water comes in, in what time will the cistern he filled ? Min. Cist. Min. Cist. Cist... | |
 | Zachariah Jess - Arithmetic - 1810 - 222 pages
...water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the secoad in 55 minutes ; it has likewise a discharging cock, by...left open when the water comes in , in. what time will the cistern be filled ? M. Cist. M. Cist. Gist. H. Ctst.H.mln. s-'c. 45 : r :: бо : 1,3333 -A-3... | |
 | Arithmetic - 1811 - 210 pages
...water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied in 30 minutes : norw if these three cocks be all left open when the water comes in, in what time will the cistern... | |
 | Samuel Webber - Arithmetic - 1812 - 260 pages
...supply it ; by the first alone it may be filled in 40 minutes, by the second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now supposing, that these three cocks are all left open, that the water comes in, and that... | |
 | Zachariah Jess - Arithmetic - 1813 - 228 pages
...water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes.; it has likewise a discharging cock, by...which it may, when full, be emptied in. 30 minutes i now if these three cocks be all left open when the water comes in , in what time will the cistern... | |
 | Arithmetic - 1817 - 214 pages
...water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes ; it has likewise a discharging cock, by...full, be emptied in 30 minutes: now if these three c'oeks be all left open when the water cornea in, in what time will the cistern ue tilled '! An*. 2... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...water, has two cocks to supply it; by the first, it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by...all left open when the water comes in, in what time will the cistern be filled? ' ' cis. cistern. 2.4242 — 2=^.4232 gain in an hour. cistern« cis. hh... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...water, has two cocks to supply it; by the first, it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied in 3O minutes; novv if these three cocks be all left open when the water conies in, in what time will... | |
 | Leonhard Euler - Algebra - 1821 - 380 pages
...supply it ; by the first alone it may be filled in 40 minutes, by the second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now these three cocks being all left open, the influx and efflux of the water being always... | |
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A cistern for water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied... 
