Answers by Mostafa Mohsen
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Answers by Mostafa Mohsen

Answers by Mostafa Mohsen
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If anybody can help it’ll be appreciated, thanks
answered Feb 12, 2021
2 votes
106k views
Until 2014, the mass of a kilogram was defined as exactly equal to the mass of a special platinum-iridium cylinder kept in Sèvres, France. The cylinder's diameter and height are both 39.2 millimeters.
answered Jan 28, 2021
4 votes
167k views
Which quality ensures that you are in a better position to represent yourself?
answered Jan 1, 2021
1 vote
20.9k views
The pressure in a section of horizontal pipe with a diameter of 2.5 cm is 139 kPa. Water ï¬ows through the pipe at 2.9 L/s. If the pressure at a certain point is to be reduced to 101 kPa by constricting
answered Sep 30, 2020
5 votes
177k views
The direct distance between city A and city B is 200 miles. The direct distance between city b and city c is 300 miles. Which could be the direct distance between city c and city A
answered Sep 17, 2020
6 votes
161k views
Lincoln's decision to arm black soldiers occurred at what point?
answered Mar 22, 2020
1 vote
169k views
What is a story that can be represented by the equation y=x+1/4x
answered Feb 28, 2020
5 votes
172k views
the structure found in all cells that acts like a barrier of the cell controlling what enters and leaves the cell
answered Jun 7, 2019
2 votes
219k views
What does welcome mean in german
answered Mar 18, 2019
6 votes
56.4k views
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