Answers by Lev Landau
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Answers by Lev Landau

Answers by Lev Landau
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Which of the following is the best description of what the atomic mass of an element is roughly equivalent to? A. The number of protons B. The number of electrons C. The number of neutrons D. The number
answered Dec 25, 2023
4 votes
136k views
Determine the effective tax rate for a taxable income of $63,425. Round the final answer to the nearest hundredth. O 10% O 14.67% O 15.18% O 22%
answered Dec 10, 2023
6 votes
66.8k views
According to Newton's third law of motion, what happens for every action? Question 10 options: a parallel and resistant action occurs an equal and opposite reaction occurs an angled and intersecting action
answered Dec 10, 2023
6 votes
35.9k views
The total price for 8 movie tickets is $97.60. If each ticket costs the same amount, how much does one movie ticket cost
answered Oct 31, 2023
12 votes
97.9k views
Hi there,I need help with this Fundamental Theorem of Calculus question.
answered Sep 7, 2023
2 votes
115k views
Why non formal education is called complementary to formal education?
answered Aug 27, 2023
4 votes
95.8k views
Veronica and Chelsea are twins that were separated at birth. Chelsea is raised by a family that does not make much money, lives in a house built from the 1960's and does not have easy access to healthcare.
answered Sep 14, 2022
5 votes
92.7k views
Will give 25 points if right
answered Sep 2, 2022
4 votes
42.8k views
Free Blacks earned the same pay as other immigrant groups. O True O False
answered Jul 16, 2022
6 votes
117k views
A 12 kg object speeds up from an initial velocity of 10 m/s north to a final velocity of 15 m/s north. Calculate the change in momentum
answered May 23, 2022
10 votes
43.4k views
juantia spent 3/4 of he allowance at the mall. Of the money spent at the mall 1/2 was spent on new earphones. what part of her allowance did juantia spend on earphones.
answered May 3, 2022
4 votes
192k views
How do you write 246% as a fraction or mixed number?
answered Apr 30, 2022
0 votes
26.4k views
PLEASE HELP!!! Fill in the blank with the correct verb form of the verb in parenthesis. La tienda _______ a las ocho y media. (abrir)
answered Apr 22, 2022
7 votes
87.3k views
State difference between the economies of the north an south before the civil war ?
answered Mar 12, 2022
6 votes
128k views
Which will boil faster distilled water or salt water and why?
answered Mar 8, 2022
3 votes
11.3k views
PABLO ¿Qué le sucede a Gabriel? ¿(1) (dormir) poco anoche? Está de muy mal humor. LUCRECIA Tuvo una mala noche. Ayer salimos con unos amigos y después de la cena Gabriel (2) (sentirse) mal. PABLO ¿Y qué
answered Dec 30, 2021
5 votes
163k views
Twice the number of books divided by fifteen (Which represents the phrase?) A. 2n/15 B. 15n/2 C. 2+n/15 D. n/2(15)
answered Oct 14, 2021
5 votes
75.3k views
Convert the inequalities into equations, and then use the substitution method to find four possible vertices in the form (x, y, z).
answered Sep 12, 2021
4 votes
91.4k views
For question 2 not 3 :)
answered Aug 24, 2021
4 votes
129k views
Simplify the expression, show all of your work: 3 + 52 – 9: 3. 4​
answered Jul 10, 2021
2 votes
212k views
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