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Answers by Chul

Answers by Chul
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What harmful rays does the atmosphere block?
answered Feb 19, 2021
4 votes
35.0k views
Which is the best example of a writer using an informal style? O Rachel quotes a professor who uses scientific terms. O Tyler uses humor in his science report about ants. Adam uses charts and graphs to
answered Jan 25, 2021
6 votes
185k views
Solve For U -4 +2u = 6
answered Jan 22, 2021
7 votes
44.1k views
If a reaction produces 1.506 kJ of heat, which is trapped in 30.0 g of water initially at 26.5 C on a clorimetr liake hat in Figure 5.12, what is the resulting temperature of water?
answered Oct 22, 2020
5 votes
58.1k views
On Halloween, you take a glow stick, crack the capsule inside and shake it until it glows. This is an example of light energy being created from ___________________ energy.
answered Jun 28, 2020
2 votes
168k views
What is 31,693 rounded to the nearest whole number?
answered Feb 28, 2020
5 votes
4.1k views
What is the main idea of the paragraph in bold? Dogs improve human health.
answered Dec 26, 2019
4 votes
216k views
How many moles of KNO3 are in 37.5 mL of .445 M KNO3?
answered Sep 29, 2019
2 votes
29.4k views
Do you think that people are mostly good with some bad tendencies or inherently bad or greedy
answered Mar 19, 2019
5 votes
95.3k views
Research has shown that playing video games is good for players' minds. Video games improve players' thinking skills. A researcher from one study said, "It's difficult to find kids who earn poor grades
answered Jan 19, 2019
3 votes
176k views
Which individual has thalassemia?
answered Sep 14, 2018
2 votes
5.1k views
How do I write each number as a power of the given base? example: 49; base 7
answered Sep 2, 2018
5 votes
213k views
-10-5y=-7y solve for y
answered Aug 8, 2018
1 vote
156k views
Read the excerpt below and answer the question. The mother understood, And wisely stepped away. Aunt Imogen Was there for only one month in the year, While she, the mother,—she was always there; And that
answered Jun 16, 2018
3 votes
109k views
Help me solve these 2 questions that's shown in this picture
answered Apr 1, 2018
2 votes
138k views
25 divided by 405 as a decimal
answered Mar 10, 2018
1 vote
109k views
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