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A bracelet is made of 4 red beads and 19 gold beads.A necklace is made of 84 red beads and 13 gold beads.Do the two pieces of jewelry have the same ratio of red beads to gold beads?
answered
May 11, 2019
Mathematics
middle-school
2
votes
70.4k
views
In an internal combustion engine, platinum speeds up the oxidation of carbon monoxide to carbon dioxide. Platinum is needed for the reaction, but is not used up in the reaction. How does platinum increase
answered
Mar 29, 2019
Chemistry
high-school
5
votes
42.2k
views
Read this sentence from Susan B. Anthony’s “On Women's Right to Vote.” The only question left to be settled now is: Are women persons? How does this sentence help Anthony persuade her audience? The sentence
answered
Aug 29, 2018
English
high-school
2
votes
77.3k
views
How long did slavery last in the united states?
answered
Aug 20, 2018
History
high-school
6
votes
29.2k
views
Patrick has $12,000 saved for medical school from gifts and summer jobs. Because the cost of college has risen each year, Patrick knows he needs a savings account that will help him meet these increases.
answered
May 14, 2018
History
high-school
4
votes
92.7k
views
Can you guys solve this ? Solve for n. -53 + n = -28
answered
May 7, 2018
Mathematics
high-school
0
votes
133k
views
If 8 new teachers are to be divided among 4 schools, how many divisions are possible?
answered
Apr 17, 2018
Mathematics
high-school
1
vote
91.9k
views
How do maps made using geographic information system make use of computer technology
answered
Jan 15, 2018
Computers and Technology
high-school
3
votes
44.6k
views
What was the goal of the pan African conferences
answered
Dec 16, 2017
History
high-school
5
votes
132k
views
No trick. Pure math. Gud luck Solve it You are standing in one big palace where a king and his 5 queens stay. Each queen has 5 rooms. In each room there are 5 big cats. Each big cat has 5 little cats.
answered
Oct 10, 2017
Mathematics
middle-school
3
votes
157k
views
Why did grover give percy a card
answered
Aug 22, 2017
English
middle-school
4
votes
3.3k
views
What is the pros and cons about uniforms
answered
Aug 14, 2017
English
middle-school
6
votes
180k
views
Who became president in 1845 with plans to expand american territory?
answered
May 11, 2017
History
high-school
4
votes
58.7k
views
One reason for conflict between the Ottoman and Safavid empires was that A. the Safavids tried to convert Ottomans to Hinduism. B. the Safavids wanted to take over the Ottoman silk trade. C. the Ottomans
answered
May 5, 2016
History
high-school
4
votes
144k
views
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