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What is the percent by mass of chlorine (Cl) in sodium chloride?
answered
Jul 3, 2021
Chemistry
middle-school
5
votes
210k
views
How did other nations react to china as a result of Zheng he's voyages?
answered
Jun 27, 2021
History
college
4
votes
93.5k
views
One glass of lemonade uses two thirds cup of lemonade mix. How many glasses of lemonade can Stephanie make with 3 cups of lemonade mix?
answered
Jun 18, 2021
Mathematics
college
3
votes
665
views
Solve and check y-12=4y
answered
Jun 16, 2021
Mathematics
middle-school
3
votes
190k
views
The Chinese Boxer Rebellion was in response to a large number of foreigners entering China. This was a result of
answered
Jun 1, 2021
History
middle-school
2
votes
41.6k
views
What is Five less than twice a number 2w - 5 or 5 - 2w
answered
May 28, 2021
Mathematics
college
5
votes
149k
views
What was one way many enslaved Africans resisted their enslavement
answered
May 21, 2021
History
high-school
4
votes
197k
views
1) 7n3+ 5n2 + 5n+ 10 A) constant binomial B) cubic polynomial with four terms C) quartic trinomial D) cubic monomial
answered
Jan 28, 2021
Mathematics
high-school
4
votes
166k
views
Congressional Reconstruction is also called __________ Reconstruction a. Presidential b. Alternative c. Radical d. Military
answered
Jan 5, 2021
Social Studies
high-school
4
votes
153k
views
A golf ball is hit from ground level at an angle of 3030 degrees above ground level. The terrain is level. The ball lands 55.231255.2312 meters away. What was the initial speed of the golf ball?
answered
Jan 3, 2021
Physics
high-school
2
votes
118k
views
NEED HELP ASAP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11 Which of these sentences is written correctly? A. I can't wait to jump off the plane and to run into my parents' arms; I was even
answered
Nov 26, 2020
English
middle-school
1
vote
5.5k
views
The distance between the cities Atlanta and Indianapolis is 540 miles. A motorcycle's speed is 48 mph. For a car it takes 2.25 hours less to cover same distance than for the motorcycle. How long does it
answered
Oct 9, 2020
Mathematics
high-school
4
votes
231k
views
What values of x, y, and z complete the table for the arithmetic sequence? n: 1 2 3 4 an: -4 x y z x = y = z =
answered
Aug 27, 2020
Mathematics
high-school
2
votes
67.1k
views
In what ways have first ladies expanded the role of their office over the twentieth century?
answered
Aug 10, 2020
Social Studies
college
2
votes
133k
views
Estimate 17.89 – 11.14 by rounding before you add or subtract. about 6 about 7 about 9 about 8
answered
Sep 16, 2019
Mathematics
middle-school
4
votes
8.1k
views
Sam says that all molecules are compounds. Jac disagrees and says that all compounds are molecules. Who is right and why?Both Sam and Jack are correct because molecules and compounds are the same thing.
answered
Aug 15, 2019
Chemistry
college
1
vote
65.3k
views
Which equation represents this problem? During a basketball game, Rea scores two less than five times the number of points that Ben scores. Rea scores 18 points. How many points does Ben score? Let b =
answered
Apr 10, 2019
Mathematics
high-school
1
vote
163k
views
A chemical reaction has two elements as reactants. Which type of reaction might occur? asynthesis b)decomposition c)single replacement d)double replacement
answered
Oct 12, 2018
Chemistry
college
3
votes
22.9k
views
There are 9 counters in a bag. 7 of the counters are green. 2 of the counters are blue. Ria takes a random two counters from the bag. Work out the probability that Ria takes one counter of each colour.
answered
Oct 10, 2018
Mathematics
middle-school
5
votes
100.0k
views
The temptation to smoke is not due to A. curiosity. B. rebellion. C. family and friends. D. truthful advertising.
answered
May 8, 2018
Social Studies
high-school
5
votes
33.4k
views
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