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The Sumerians invented blank which revolutionized transportation? cuneiform bronze domestication the wheel 24 POINTS!!!!!
answered
Mar 25, 2021
History
college
4
votes
85.7k
views
An honest coin is flipped 4 times. Given that the coin landed heads up more than two, what is the probability that it landed heads up all four times?
answered
Oct 9, 2020
Mathematics
high-school
7
votes
48.5k
views
If an ion has a charge of 3+ the ion must have..?
answered
Jul 5, 2020
Chemistry
middle-school
7
votes
153k
views
Rachel is using grouping to find the factors of a quadratic expression. She has reached the step shown below. Determine the factored form and the standard form of the quadratic polynomial. Factored form:
answered
Jul 3, 2020
Mathematics
high-school
2
votes
55.3k
views
Yugoslavia broke up into a number of small countries after communist control ended in the late 1980s because of
answered
Jun 1, 2020
Geography
middle-school
1
vote
231k
views
8. Which of these common laboratory solvents are polar? Circle all that apply: b) cyclohexane (C6H12) a) Water (H20) c) ethanol (CH3CH20H) d) acetic acid (CH3C0OH) e) neo-pentane (C$H12)
answered
Apr 12, 2020
Chemistry
college
0
votes
175k
views
Need Help Fast Please!!! :)
answered
Mar 23, 2020
Mathematics
middle-school
4
votes
48.7k
views
I need help with question 8 .
answered
Jul 30, 2019
Physics
middle-school
2
votes
209k
views
Which of the following fractions is written in its simplest form
answered
Mar 7, 2019
Mathematics
middle-school
2
votes
210k
views
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