Answers by Ntcolonel
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Answers by Ntcolonel

Answers by Ntcolonel
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A person is able to pull a rope with a force of 700 N. What is the minimum number of fixed and moveable pulleys that the person will require to lift up a 27,800 N elephant? Assume the pulleys themselves
answered Jul 1, 2019
3 votes
105k views
How many integer solutions are there to the equation x^3-5x^2+2x+13=5
answered Jun 11, 2019
5 votes
164k views
At 4.00 l, an expandable vessel contains 0.864 mol of oxygen gas. how many liters of oxygen gas must be added at constant temperature and pressure if you need a total of 1.60 mol of oxygen gas in the vessel
answered Feb 28, 2019
4 votes
126k views
What is the domain of the function in this table? X Y 2 1 3 4 4 4 5 2 A.(2,1),(3,4),(4,4),(5,2) B.(1,2,4) C.(2,1) D.(2,3,4,5)
answered Feb 26, 2019
3 votes
171k views
A tortoise is walking in the desert. It walks at a speed of 6 meters per minute for 9.6 meters. For how many minutes does it walk?
answered Jun 11, 2018
4 votes
177k views
which strategies would global health organization most likely use to reduce health effects from air pollution ? Check all that apply.
answered Apr 29, 2018
4 votes
110k views
I REALLY NEED HELP Traveling at 45 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 240 miles from Orlando to Miami? A 5 B 195 C 285 D 320
answered Jan 18, 2018
7 votes
200k views
How and why did the colonists sense of a collective british identity change?
answered Jan 10, 2018
4 votes
220k views
What graph represents a proportional relationship?
answered Aug 22, 2017
1 vote
43.2k views
In the quadratic equation x2 - 8x + a = 0; what is the value, a, in order to form a perfect square? A) 8 B) 16 C) 32 D) 64
answered Aug 20, 2017
5 votes
143k views
Most fungi are saprobes. What doors that mean
answered Apr 29, 2017
4 votes
140k views
What impact did the crusades have on medieval Europe?
answered Oct 29, 2016
6 votes
176k views
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