Answers by Liu Dongyu
Register

Answers by Liu Dongyu

Answers by Liu Dongyu
Filter
What is wrong with the chemical formulas of the products predicted by the student? FeBr3+NaOH--->FeOH+NaBr3
answered Dec 23, 2023
2 votes
137k views
For scores that are normally distributed with a mean score of 120 and a standard deviation of 20. 1) What % of the data is between 80 and 160? 2) What % of the data is below 100? 3) 68% of the scores are
answered Jul 13, 2023
6 votes
144k views
Seraphina says that ΔKLM is a right triangle. Is she correct?
answered May 6, 2023
6 votes
142k views
What is the weight of a 0.20mg strand of hair?
answered May 2, 2023
14 votes
145k views
What structural feature reinforces and supports the outward thrusts of arches from the outside? multiple choice question. a. architrave b. buttresses c. frieze . vaults
answered Mar 13, 2023
6 votes
106k views
FOR DANCE CLASS If you could be in charge of Dance Class for one day what would you do? What style of dance would you study? What specific activities would you do to study this style? Write a narrative
answered Dec 30, 2022
5 votes
232k views
Who is the father of tillage​?
answered Dec 24, 2022
2 votes
40.2k views
The fish in the pond dash fast dying is are was am ​
answered Nov 4, 2022
7 votes
125k views
What is 1 2/3 x 3 1/2 as a mixed number in simplest form ?
answered Nov 4, 2022
3 votes
44.9k views
When solving 4x-3=5 the property used in the first step is the____ property of equality
answered Oct 17, 2022
1 vote
77.0k views
Why is a triangle a triangle
answered Jul 16, 2022
6 votes
46.4k views
Which expression is equivalent to 8 p − 3 n + 4 q − 9 m ? 0 0 5 p n − 5 q m 5 p n minus 5 q m 4 ( 2 p + q ) − 3 ( n + 3 m ) 4 times open paren 2 p plus q close paren minus 3 times open paren n plus 3 m
answered Jan 23, 2022
2 votes
129k views
6 yd 8 yd C=? What’s the hypotenuse?
answered Jan 20, 2022
4 votes
8.3k views
Anusha needs to find a rectangular container large enough to hold a volume of 130 in.. Which container should sh use? O a container with the dimensions 2 by 5 by 10 inches O a container with the dimensions
answered Dec 3, 2021
6 votes
210k views
I have a lot more coming it's just me giving away all my points every time i reach 1000. i can only give 50 at a time tho, these are all back to back btw. hiiiiiii.
answered Nov 11, 2021
3 votes
127k views
What are cell phones used for?
answered Sep 19, 2021
3 votes
18.1k views
Why do we need P.E. i think its a waste of time this is a personal opinion but please convince me other whys or try any way .p.
answered Sep 9, 2021
0 votes
80.2k views
What is the x-value of the solution to the system of equations? 5x + 4y = 8 2x - 3y = 17 ​
answered Jul 5, 2021
1 vote
28.3k views
If you had the power to help anyone in the world, who would you help, and why?
answered Apr 15, 2021
2 votes
107k views
.A contractor bought 6.4ft^2 of sheet metal. He has used 2.1ft so far and has ​$77.40 worth of sheet metal remaining. The following equation represents how much sheet metal is remaining and the cost of
answered Mar 27, 2021
3 votes
27.2k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers