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Water flows in a canal of trapezoidal cross section with a depth of 5 feet and side slopes are at 40 degrees and a bottom width of 12 feet. The bottom drops 1.4 ft per 1000 ft of length. The canal is lined
asked
Feb 25, 2020
Engineering
college
1
answer
5
votes
97.9k
views
What are two ways that soil is often wasted? A.planting same crop in same field over and over B.not planting any crops C.smoke from factories D.car exhaust E.loose soil with no cover crop
asked
Feb 14, 2020
Biology
middle-school
1
answer
4
votes
221k
views
Which statement is true about a cell wall but not a cell membrane
asked
Sep 6, 2019
Biology
middle-school
2
answers
1
vote
40.0k
views
Mr. Richard's science class is conducting a variety of experiments with projectiles and falling objects. Two groups of students are using a slingshot to launch tennis balls from ground level, and two groups
asked
May 3, 2019
Mathematics
middle-school
2
answers
1
vote
211k
views
"Everyday Commas" When are commas necessary to include with numbers
asked
Mar 16, 2019
English
high-school
2
answers
3
votes
196k
views
Choose the answer. Review the scenario. Oscar is trying to determine the most comoon definition of travesty. Which is the best strategy for Oscar to use? A. Use a thesaurus to determine the most common
asked
Aug 18, 2018
English
middle-school
2
answers
2
votes
8.1k
views
PLEASE HELPPPP Thomas starts a canned food collection with two cans of food. He challenges his friends to bring 4 cans on the second day, 8 cans on the third day, and 16 cans on the fourth day. Thomas
asked
Jun 13, 2018
Mathematics
high-school
2
answers
3
votes
230k
views
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