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Questions by Sbabti Zied
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User Sbabti Zied
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What is a permanent magnet
asked
Jun 1, 2021
Physics
high-school
2
answers
1
vote
87.3k
views
Given: n\6 -3 =10 Prove: n=78 What are the statements and reasons?
asked
Apr 9, 2021
Mathematics
high-school
1
answer
2
votes
201k
views
Which of the following comparisons is correct? -2 2 4<−4 −6< −5
asked
Jan 21, 2021
Mathematics
high-school
1
answer
2
votes
136k
views
The heights of men in the United States are approximately normally distributed with mean 69.1 inches and standard deviation 2.9 inches. The heights of women in the United States are approximately nor-
asked
Jun 11, 2020
Mathematics
college
1
answer
1
vote
155k
views
Write each fraction as a decimal. Use bar notation if necessey.
asked
Dec 15, 2019
Mathematics
middle-school
1
answer
3
votes
207k
views
Potsdam declaration. Which best summarizes the intent of this passage?
asked
Sep 21, 2019
History
middle-school
2
answers
5
votes
119k
views
If a 50 ft flagpole casts a 95 ft shadow, then how long is the shadow that a 5 ft tall of man casts ?
asked
Sep 11, 2019
Mathematics
middle-school
1
answer
2
votes
226k
views
Which of these elements exist as a liquid at normal Earth temperatures? Select all that apply. bromine sodium oxygen mercury
asked
Jan 6, 2019
Chemistry
middle-school
2
answers
4
votes
144k
views
Pharaohs were believed to control the flooding of the Nile River, which made the soil fertile for a good harvest. What was a major reason that Egyptians believed pharaohs had this power? The Nile's flooding
asked
Dec 2, 2018
History
high-school
1
answer
3
votes
45.2k
views
The mutation described above affects a protein commonly found in cellular organelles involved in energy production. what organelle would this most likely be?
asked
Nov 8, 2018
Biology
college
2
answers
1
vote
150k
views
What is the strongest type of van der Waals force that exists between molecules of ammonia, NH3?
asked
May 2, 2018
Chemistry
high-school
2
answers
3
votes
227k
views
You begin a hike in death Valley California and elevation of -86 m you hike to the point of elevation at 45 m. What is your change in elevation?
asked
Feb 24, 2017
Mathematics
middle-school
1
answer
0
votes
142k
views
A football player punts a football at an inclination of 45 degrees to the horizontal at an initial velocity of 75 feet per second. The height of the football in feet is given by the quadratic function
asked
Jan 24, 2017
Mathematics
high-school
1
answer
5
votes
81.1k
views
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