Answers by DuncanSungWKim
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Answers by DuncanSungWKim

Answers by DuncanSungWKim
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The half life of Radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain after 4000 years?
answered Dec 27, 2023
3 votes
164k views
Write the following ratio as a fraction in lowest terms 5/3to7/6
answered Dec 27, 2023
3 votes
178k views
Solve 6 b. > 15. Graph the solution. The solution is anyone know????
answered Sep 9, 2023
9 votes
56.3k views
Which statement best describes the influence of Catherine the Great on Russia? A) She allied with Austria and Prussia to protect the territory of Poland-Lithuania. B) She made diplomatic efforts to acquire
answered Mar 5, 2023
6 votes
201k views
Find the value of x.
answered Feb 26, 2023
8 votes
104k views
What does barter mean?
answered Feb 12, 2023
3 votes
45.2k views
Diane's Tea Shop has caffeinated tea and decaffeinated tea. The tea shop served 45 caffeinated teas and 15 decaffeinated teas. What percentage of the teas served were caffeinated
answered Dec 28, 2022
10 votes
176k views
What is your favorite big cat??? And what is 20 + 1???? i need help
answered Nov 20, 2022
11 votes
117k views
Which change will decrease the electric force between two positively charged objects?.
answered Sep 11, 2022
3 votes
160k views
What are the 2 characteristics of all matter
answered Jul 12, 2022
5 votes
223k views
A ball Of Mass. 0.5 kg initially at rest is kick directly toward offense from appoint 20 m away as shown below the velocity of the ball as it leaves the kickers foot is 16 M/S at angle 45 degrees above
answered May 24, 2022
2 votes
154k views
Y x 6 for y =23 need answer in 0 seconds
answered Apr 12, 2022
1 vote
176k views
How are the achievements of Indira Gandhi similar to those of golds Meir? answer-As prime ministers of their respective countries, both demonstrated that women could succeed in important political roles
answered Mar 7, 2022
7 votes
79.2k views
Please someone help I’ll give u more points help quick!
answered Mar 3, 2022
6 votes
117k views
600% of what number is 72
answered Jan 6, 2022
4 votes
87.7k views
Heather has a bag with 9 marbles, 9 tennis balls, 10 apples, and 2 books. What is the ratio of books to tennis balls? A. (2/9) or 2:9 B. (1/8) or 1:8 C. (9/9) or 9:9 D. (9/2) or 9:2
answered Dec 3, 2021
2 votes
120k views
Which equation best represents the graph shown below?
answered Oct 20, 2021
4 votes
74.4k views
Write a word problem that could be modeled by the equation 3x6=18
answered Jul 16, 2021
7 votes
182k views
Find the area of the circle. Leave your answer in terms of pi. The diameter shown is half of a radius, being 2.4. I've tried everything, but I don't seem to get the right answer.
answered Apr 9, 2021
6 votes
103k views
Design a PLC ladder logic program to control the operation of a conveyor-storage system using the following sequence: - 1. Program a count-up to keep track of the parts brought into the storage room by
answered Jan 29, 2021
2 votes
157k views
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