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A student was measuring the ratio of a circle’s circumference and diameter. They found the circumference to be 6.28 cm and the diameter to be 1.8 cm. The actual ratio (circumference divided by diameter)
asked
Feb 26, 2021
Chemistry
high-school
1
answer
0
votes
111k
views
Circle O is shown. Line segments A C and B D are diameters. The measure of arc A B is (3 x minus 70) degrees and the measure of arc D C is (x + 10) degrees. What is mArc B C? 50° 80° 100° 130° In circle
asked
Feb 17, 2021
Mathematics
college
2
answers
5
votes
78.7k
views
-2/3 divided by2 1/4
asked
Feb 3, 2021
Mathematics
middle-school
2
answers
2
votes
36.9k
views
What is the estmate of 120
asked
Feb 3, 2021
Mathematics
high-school
2
answers
4
votes
232k
views
For the reaction CO(g) + 3 H2(g) ⇌ H2O(g) + CH4(g), Kc = 189 at 1000 K. If a vessel is filled with these gases such that the initial concentrations are [CO] = 0.0360 M, [H2] = 0.0450 M, [H2O] = 0.0200
asked
Apr 24, 2020
Chemistry
high-school
1
answer
2
votes
10.6k
views
The reason that people tend to vote Republican as their income rises is due to the fact that most people act based upon
asked
Oct 17, 2019
History
high-school
1
answer
5
votes
30.1k
views
What is the answer for this (3^56^8)(3^96^10)
asked
Apr 7, 2019
Mathematics
middle-school
1
answer
5
votes
73.5k
views
A typical cell spends most of its time in which phase of the cell cycle?
asked
Feb 22, 2019
Biology
college
1
answer
2
votes
184k
views
Based on these lines what role did friar John do lay in the catastrophe?
asked
Feb 20, 2019
History
college
1
answer
4
votes
226k
views
What was the Hijra?
asked
Feb 10, 2018
History
high-school
2
answers
0
votes
160k
views
Two sides of a parallelogram measure 60 centimeters and 40 centimeters. If one angle of the parallelogram measures 132, find the length of each diagonal.
asked
Nov 6, 2017
Mathematics
high-school
2
answers
2
votes
77.3k
views
Why are the nations of Europe pointing at each other on "the crime of ages?"
asked
May 10, 2017
History
high-school
1
answer
1
vote
180k
views
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