Mathematics, 19.11.2019 06:31 aisha82
Determine the actual diameter of the first three pipes, in series, for a storm sewer system for a storm with 20 year return period. distance from the most remote part of the watershed (in catchment a) to the first inlet is 169 m. assume that min velocity in pipes is 0.75 m/s and the min pipe diameter is 300 mm. the roughness of the pipes is 0.013. available pipe sizes (mm): 300, 375, 450, 525, 600, 750.
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Mathematics, 22.06.2019 02:30
Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)
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Mathematics, 22.06.2019 03:30
What is the benefit of converting measures in a ratio to the same unit
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Mathematics, 22.06.2019 03:50
Write the equation for the graph with the vertex (-6,2) and focus (-7.25,2) a. (y-2)^2 = -5(x+6) b. (y+6)^2 = -5(x-2) c. (x+6)^2 = -5(y+2) d. (y-6)^2 = 5(x+6)
Answers: 1
Determine the actual diameter of the first three pipes, in series, for a storm sewer system for a st...
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