Answers by David Lu
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Answers by David Lu

Answers by David Lu
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How do the lattice enthalpies of NaCl and NaF compare?
answered Dec 29, 2024
4 votes
225k views
Going against authority whether by testing limits that parents set, or adopting styles of fashion or grooming that are not understood by adults. a) True b) False
answered Dec 27, 2024
7 votes
46.9k views
Is Salmonella Typhi able to "hide"?
answered Dec 4, 2024
1 vote
225k views
J'habite à Londres. C'est une g et la c Pla ola de l'Angleterre.​
answered Oct 25, 2024
5 votes
112k views
Can someone please help me really quick
answered Sep 20, 2024
6 votes
205k views
Is a 4x3 matrix linearly independent or dependent? How many pivot columns must a 5x7 matrix have if its columns span in R^5? why? The columns of any 4x5 matrix is linearly dependent. a.true b.false
answered May 18, 2024
4 votes
24.7k views
What two states were connected by the transcontinental railroad in 1869? Responses Texas and Kansas California and Nebraska Oregon and Illinois Washington and Minnesota
answered Apr 24, 2024
2 votes
189k views
Which of the following sentences from "A Meeting in the Dark" best supports the theme of powerlessness? (1 point) O "Everyone knew that, though a clergyman's son, John would never betray the tribe." O
answered Mar 18, 2024
4 votes
177k views
There is a population of 10,000 bacteria in a colony. If the number of bacteria doubles every 260 hours, what will the population be 780 hours from now?
answered Aug 16, 2023
12 votes
149k views
What were the fighters who were gathered at Gonzales after the battle called?
answered Dec 11, 2022
4 votes
205k views
Calculate the interest rate with a deposit $27,580.00 in an interest-bearing account. After one year, your accrued interest is $1,442.43.
answered Sep 24, 2022
2 votes
22.1k views
Un día mi perro ____. escapa escapaba escapó escaparon
answered Sep 8, 2022
2 votes
11.5k views
Witch is larger? 3/4 or 2/3 Please I need it now!,
answered Aug 18, 2022
5 votes
192k views
Please explain the two different types of Nazi Camps. 5. What king of camp was Sobibor? DC 6. Why were the Russian Prisoners of War sent to Sobibor?
answered Apr 27, 2022
6 votes
100k views
If a radioisotope has a half-life of 17.5 days, how much of that radioisotope will remain from a 100 gram sample after 70 days?
answered Apr 21, 2022
0 votes
158k views
HELPPP ALGEBRAAAAAAA
answered Apr 2, 2022
12 votes
138k views
Ratio equivalent 2 numbers 10:12
answered Mar 15, 2022
4 votes
71.0k views
Which word could best replace acquisition. A. lacking B. deterring C. wanting D. obtaining
answered Jan 29, 2022
5 votes
113k views
How does paraffin move up the wick
answered Jan 9, 2022
6 votes
228k views
Fourteen-year-old Anton takes Prozac for his depression. Chemically speaking, Prozac works for Anton primarily by increasing the availability of ______ in his brain.
answered Dec 3, 2021
3 votes
106k views
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