Answers by Ziyang Liu
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Answers by Ziyang Liu

Answers by Ziyang Liu
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An unknown number b is 10 more than an unknown number k. The number b is also k less than 8. The equations to find k and b are shown below b=k+10 b=-k+8 Which is a correct step to find k and b? O Write
answered Oct 17, 2023
10 votes
113k views
Hydrogen gas can be prepared by reacting metallic sodium with water: 2 Na + 2H2O -> H2 + 2NaOHIf the price of sodium were $165 per kilogram what would be the cost of producing 1.00 mol of hydrogen gas?
answered Aug 13, 2023
3 votes
104k views
What time will it be 53 hours after 3:30 pm on Thursday ?
answered May 29, 2023
2 votes
118k views
Im stuck pls pls help
answered Apr 20, 2023
3 votes
173k views
The simplest definition for what is a subset
answered Mar 5, 2023
11 votes
169k views
!!help!! Which of the following is the product of the rational expressions shown below? 3x/x+2/x-5• 8x/x+2
answered Dec 1, 2022
7 votes
65.2k views
Review Questions How can inductive reason and deductive reason be thought of as opposites? Why is it important to be able to analyze the reasoning an argument in a public speech has been based on? Why
answered Aug 29, 2022
4 votes
177k views
Can yall help we with this
answered Jun 6, 2022
5 votes
32.9k views
BRAINLISEST TO THE FIRST TO ANSWER
answered May 5, 2022
8 votes
61.9k views
A photon with a wavelength of 397nm is emitted from an electron in energy level 7 of a Hydrogen atom. What is the new energy level of the electron?
answered Feb 7, 2022
6 votes
103k views
A duck walked up to a lemonade stand and he said to the man running the stand:
answered Feb 1, 2022
11 votes
38.3k views
Select all the words that make up the infinite. When you ride your skateboard, please remember to wear your knee pads and wrist guards. A. When B. you C. ride D. your E. skateboard F. please G. remember
answered Jan 31, 2022
4 votes
7.4k views
Imagine that one of your teachers from your favorite subject wants to teach a new subject for the next few weeks. Your teacher will take suggestions, and then let all students vote on the new subject.
answered Jan 28, 2022
8 votes
61.2k views
The propeller shaft of the submarine experiences both torsional and axial loads. Draw Mohr's Circle for a stress element on the outside surface of the solid shaft. Determine the principal stresses, the
answered Jan 11, 2022
3 votes
150k views
PLEASE HELP I HATE CHEM Why do molecules in a tetrahedral shape repel at an angle of 109.5 instead of 90 degrees?!?
answered Dec 1, 2021
4 votes
145k views
Can someone please help me
answered Aug 29, 2021
3 votes
173k views
When vinegar, an acid, is mixed with baking soda, a base, the reaction is similar to the reaction of Alka-Seltzer and water; a salt, water and carbon dioxide are produced. In two or more complete sentences,
answered Jul 22, 2021
3 votes
55.6k views
How does 'The Thousand and One Nights' reflect Islamic culture? A. It is a book of religious instruction and wisdom. B. It describes how to create Islamic architecture C. It has reports from Muslim scientists
answered Jun 27, 2021
7 votes
60.6k views
Question 7(Multiple Choice Worth 1 points) (03.02 MC) Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 8% each week. The following function represents the weekly weed growth:
answered Jun 18, 2021
5 votes
226k views
Both websites have extensive materials to let you sharpen your understanding of the Watergate scandal and its implications, so your first job is to explore both sites to make sure you have a good grasp
answered Mar 10, 2021
2 votes
226k views
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