Answers by Weiwei Yang
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Answers by Weiwei Yang

Answers by Weiwei Yang
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By understanding the Russian Revolution, write out your thoughts on whether they were justified in their take down of the Empire...why or why not?
answered May 14, 2022
3 votes
81.7k views
33. Simplify : 840 = 7 -20 × 4​
answered Mar 18, 2022
7 votes
8.4k views
the united states senate appropriations committee has 29 members. how many different subcommittees of 5 members can be formed
answered Feb 26, 2022
3 votes
152k views
How did Katherine Johnson’s work in math affect us today?
answered Aug 21, 2021
4 votes
226k views
Help me with this thx
answered Jul 18, 2021
4 votes
36.0k views
(7th grade science problem,I need help fast!) ____ covered much of Earth during the Early Paleozoic era. A. Glaciers B. Inland seas C. Mountain chains
answered Apr 15, 2021
5 votes
173k views
What set of code correctly initializes all elements of the array ar to the value 0, given the declaration int ar[3]; Group of answer choices A. ndx = 1; while (ndx < 3) { ar[0] = ndx; ndx++; } B. ndx = 1; while (ndx < 3) { ar[ndx] = 0; ++ndx; } C. ndx = 0; while (ndx < 3) { ar[ndx] = 0; ndx++; } D. ndx = 0; while (ndx < 3) { ar[0] = ndx; ndx++; }
answered Apr 5, 2021
4 votes
58.8k views
What Was the Largest Contiguous Empire in History?​
answered Mar 13, 2021
5 votes
36.3k views
Babies are born with the ability to suck and to respond to faces. These traits are: A. innate. O B. adaptive O O C. behavioral. D. learned
answered Feb 2, 2021
4 votes
223k views
How were most tribes forced to make their journey to Indian Territory? A on foot B. by trains C. on boats D. by cars
answered Jan 24, 2021
7 votes
188k views
BRIANLIST AND 50 POINTS SHOW EVERY CALCULATIONS YOU DID 1. 0.5 g of salt is equal to how many milligrams? 2. A watermelon weighs 6.45 kilograms. How many grams does the it weigh? 3. A box of oranges weighs
answered Jan 18, 2021
4 votes
110k views
Who is more likely to acquire DMD, boys or girls? Why is that? Could a person have a mutated gene for dystrophin but not have DMD? How?
answered Aug 16, 2020
0 votes
34.2k views
Which of the following expressions is equal to x^2+25
answered Jul 21, 2020
3 votes
102k views
How does Shakespeare's decision to open the play with Caesar's triumphant return to the city create tension and suspense? It clearly lays out a major conflict. It reveals who the antagonist of the story
answered May 6, 2020
3 votes
121k views
Why is it necessary for sex cells to be haploid? A. Sex cells are not haploid. B. to create a diploid organism C. to create two haploid organisms
answered Feb 14, 2020
1 vote
108k views
Solve 6^x=1,296 X=__________a0
answered Jan 13, 2020
2 votes
159k views
American coinages are not necessarily self-explanatory. What is a prairie schooner? You may use a dictionary if necessary. a small boat for fishing inland lakes a covered wagon.
answered Nov 13, 2019
4 votes
197k views
*please answer fast* Which statement BEST explains the relationship between lines FG and HJ a) They are perpendicular because their slopes are equal b) They are perpendicular because their slopes are negative
answered Sep 6, 2019
3 votes
102k views
What is the value of p? 10p + 2 = 2p = 4p - 10 Please help and show work!!
answered Jul 25, 2019
4 votes
124k views
What is an important characteristic of an index fossil
answered Jun 27, 2019
3 votes
107k views
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