Answers by JiaChen ZENG
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Answers by JiaChen ZENG

Answers by JiaChen ZENG
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How do we measure the weight or mass of something
answered May 27, 2022
3 votes
146k views
Who was the voice of the New South? Tom Watson Joseph Brown John Gordon Henry Grady​
answered Dec 19, 2021
6 votes
9.4k views
What does " Lax" means?​
answered Nov 19, 2021
4 votes
35.3k views
Theodore needs to mix a 10% fungicide solution with a 50% fungicide solution to create 100 milliliters of a 26% solution. How many milliliters of each solution must Theodore use?
answered Aug 15, 2021
2 votes
226k views
In the story, what cause the conflict betwween the narrator and the old man
answered Jul 31, 2021
4 votes
38.3k views
4 and 2 over 3 divided by 3 and 1 over 2?
answered Jul 5, 2021
6 votes
197k views
What can you do to reduce your risk of getting cancer?
answered May 26, 2021
6 votes
65.0k views
5x-15=8x-8 what is x?
answered Mar 28, 2021
5 votes
231k views
Y varies directly with x , and y is 84 when x is 16 .which equation represents this situation? A) y=100x B) y=5.25x C) y= 1344x D) y= 4/21x
answered Jan 25, 2021
1 vote
30.1k views
What are the zeros of the quadratic function f(x) = 6x2 – 24x + 1?
answered Jan 3, 2021
0 votes
96.8k views
Ritchie wants to paint his bedroom ceiling and four walls.Both the ceiling and walls are 8 feet by 8 feet.A gallon of paint covers 40 squares feet.Which expression can be used to find the # of gallons
answered Nov 30, 2020
5 votes
47.9k views
What are examples of smaller bodies ​
answered Aug 11, 2020
2 votes
168k views
Simplify the expression (Picture provided)
answered Aug 9, 2020
4 votes
55.8k views
Simplify the expression. Write the answer using scientific notation. (4 × 108)2 16 × 1016 1.6 × 1016 8 × 1017 1.6 × 1017
answered Apr 29, 2020
7 votes
57.7k views
Which of the following can typically decrease genetic variation? -Toxins -Predator-prey relationships -Competition -New habitat -Disasters -Increased food supply Please answer Thank you!!!
answered Jan 18, 2020
4 votes
115k views
-15h + 100 = 40, but what is the value of k?
answered Dec 29, 2019
2 votes
185k views
What is one reason why rock layers are not horizontal? A) they were formed at and angle B) a force pushed the rock layers after they were formed C)they were formed vertically D)the area was once covered
answered Nov 24, 2019
4 votes
226k views
Does any one here know how to explain coding in detail?
answered Jul 26, 2019
3 votes
47.5k views
Ian earns ?420 a week after a 5% rise. What was his pay before?
answered Jul 3, 2019
3 votes
27.8k views
using the associative property, 9 + (6 - 3) = (9 + 6) + 3. is 9 - (6 - 3) equal to (9 - 6) - 3? explain.
answered Oct 7, 2018
5 votes
172k views
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