Answers by Evan Davis
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Answers by Evan Davis

Answers by Evan Davis
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Find the length of the arc of the circular helix with vector equation r(t) = 2 cos t i + 2 sin t j + tk from the point (2, 0, 0) to the point (2, 0, 2π).
answered Jul 3, 2020
5 votes
45.8k views
A contractor figured a job at $62,577.85. If he has already spent $21,455.19 for materials and $18,913.57 on labor, how much money is left in the budget for this job?
answered Feb 16, 2020
1 vote
110k views
Which of the following is a use of budgets for control? a.Budgets set a standard against which results can be compared. b.Communication is improved. c.If conditions change between the formation of the
answered Jan 20, 2020
2 votes
228k views
¿Qué tendrás? Tendré una manzana. Tendrás una manzana. Tendremos una manzana. Tendrán una manzana.
answered Nov 28, 2019
2 votes
12.4k views
What is the name of the us acquisition of the southern strip of the land in Arizona and New Mexico in 1853
answered Jul 26, 2019
0 votes
219k views
2. On the Budget Challenge Cash Flow Spreadsheet (CFS) (this file is downloadable on the "How to Play" page of the website), what column should interest earned from her checking account be entered?
answered Jun 23, 2019
5 votes
123k views
Is my answer correct
answered May 14, 2019
4 votes
58.0k views
How to convert 1.2×10^24 atoms of magnesium into moles??
answered Apr 9, 2019
3 votes
70.5k views
Write as a fraction and ratio
answered Nov 25, 2018
4 votes
67.8k views
Which of these are ways societies are affected by STDs/STIs? Select the three correct answers. A) a generation with many orphans. B) high cost to society for treatment. C) an increase in the general risk
answered Oct 8, 2018
1 vote
174k views
Within an integrated circuit, each wafer is cut into sections, which A. carry a single circuit and are placed all together in one case. B. have multiple circuits and are placed all together in one case.
answered Jul 18, 2018
6 votes
1.5k views
The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds can be modeled by the equation h=15cos(3.14/20 t). How long does it...
answered Jul 16, 2018
0 votes
133k views
Can something help me with a and b
answered Apr 24, 2018
3 votes
4.2k views
When we act on a consciously chosen rule long enough, it becomes a that supports our success?
answered Feb 18, 2018
7 votes
142k views
________________ is the term that describes the displacement of an organ or tissue that protrudes through the wall or from the cavity that usually contains it.
answered Sep 19, 2017
2 votes
55.6k views
Suppose the length of time cats sleep each day is normally distributed with a mean of 15 hours and a standard deviation of 2 hours. Which group describes 16% of the cat population? Select each correct
answered Jan 27, 2017
5 votes
119k views
Can somebody please explain the order of operations?
answered Dec 25, 2016
2 votes
123k views
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