Mathematics, 23.03.2021 21:40 jakeyywashere
To evaluate the integrity of underground water lines, the department of public works randomly selects 20 sites in the city to unearth and observe the water lines. At 5 of the sites, the water lines needed repair. The department of public works concludes that about one-fourth of underground water lines throughout the city need repair.
3. To award prizes at a hockey game, four tickets with individual seat
numbers printed on them are picked from a barrel. Since Elvis's
section was not selected for any of the four prizes, he assumes that
they forgot to include the entire section in the drawing.
Answers: 2
Mathematics, 21.06.2019 19:30
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ÌŠ. how far is the man from the base of the bridge tower? with explanation and pictures .
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Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?
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Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?
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Use order of operations to solve. (24 divided 3) + 3.5 + 3 power of 3
Answers: 1
To evaluate the integrity of underground water lines, the department of public works randomly select...
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