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Answers by Mallard Duck

Answers by Mallard Duck
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I need help need to turn in in less than 20 min
answered Dec 2, 2021
5 votes
224k views
1. Deformation of a Cylindrical Pressure Vessel A thin–walled cylindrical pressure vessel of inner radius r and thickness t r is subjected to an internal pressure p. The pressure vessel is made from steel
answered Sep 25, 2021
3 votes
63.3k views
PLEASE HELP!!!!! I really need help with this spanish homework! this is a (Spanish 1 in college) class
answered Sep 12, 2021
3 votes
179k views
Writeanequationforthelinethatpassesthrough(4,-3)and has a slope of 3.
answered Aug 29, 2021
3 votes
194k views
How did innovations in engineering most contribute to the lasting survival of the Roman Empire? They helped the empire create alliances. They helped the empire spread its culture. They helped the empire
answered Aug 28, 2021
4 votes
23.1k views
Mongols were defeated at the Battle of Ain Jalut in 1260 CE. Why did the Mongols lose this battle?
answered Jul 31, 2021
6 votes
153k views
Type the correct answer in the box. Spell all words correctly. What is the unfolding of a 3D object onto a planar surface called? The unfolding of a 3D object onto a planar surface is called 2D shape.
answered Apr 28, 2021
4 votes
225k views
When doing an aerobic workout, how do we know if we are overloading? 1) The distance we run 2) The heart rate is in the target exercise zone 3) Our muscles will get soar 4) We run so fast that we have
answered Apr 15, 2021
2 votes
204k views
Who was Christopher columbus
answered Jan 12, 2021
7 votes
84.9k views
According to the semistrong form of the efficient markets hypothesis, ____________.A. stock prices do not rapidly adjust to new informationB. future changes in stock prices cannot be predicted from any
answered Sep 18, 2020
4 votes
7.0k views
Why use a negative control when running gel electrophoresis? if a band shows up in this lane, what does it tell you about your pcr products?
answered Jul 18, 2020
6 votes
98.9k views
What were two goals of the progressive movement in the u.s in the 1900?
answered Dec 13, 2019
4 votes
230k views
Cells a and f show an early and a late stage of the same phase of mitosis. what phase is it
answered Nov 13, 2019
4 votes
159k views
Nat turner is MOST known in American history for
answered Nov 6, 2019
6 votes
174k views
Suppose when you are offered $7.00 per hour to work in the campus library, you choose not to work, but when you are offered $10.00 per hour, you accept a part-time position. your behavior can best be explained
answered Oct 29, 2019
6 votes
84.7k views
Percent composition of a compound (molar mass= 60.06) 39.99% C, 6.727% H, 53.33% O, What is the molecular formula of the compound?
answered Oct 1, 2019
1 vote
104k views
What is the phase change called when a liquid changes to gas
answered Dec 25, 2018
3 votes
137k views
(11/x^2-25)+(4/x+5)= 3/x-5
answered Sep 18, 2018
4 votes
98.0k views
Read these lines from Great Expectations by Charles Dickens: All this time, I was getting on towards the river; but however fast I went, I couldn't warm my feet, to which the damp cold seemed riveted,
answered Aug 21, 2018
5 votes
103k views
You suspect one of the products of a single replacement is hydrogen gas. How might you experimentally confirm your prediction? Choose the best option. a.Watch for bubbles to form in solution which indicates
answered Jul 31, 2018
1 vote
22.8k views
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