Answers by Andrey Khataev
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Answers by Andrey Khataev

Answers by Andrey Khataev
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An unknown element sample has 2 isotopes present. The first isotope has a mass of 6.017 amu and is 7.30% abundant. The second has a mass of 7.018 amu and an abundance of 92.7%. Calculate the average atomic
answered Aug 18, 2022
0 votes
42.3k views
Who is depicted in the image above?
answered Jul 30, 2022
9 votes
209k views
Using the measurements of the shapes.. determine the area and perimeter of the irregular polygon.
answered Jul 13, 2022
1 vote
214k views
What is Nintendo what is Nintendo ​
answered Mar 9, 2022
5 votes
176k views
A pizza shop charges $5 for a slice of pizza. They cut each whole pizza into 8 slices. They sold 107 pizzas by the slice. How much money did they make? ​
answered Mar 4, 2022
1 vote
179k views
What happens to atoms as you move across the periods on the periodic table?
answered Feb 26, 2022
4 votes
196k views
One's personal appearance A. is a nonverbal cue B. has no bearing on his speaking C. can change an audience's mind about a speaker even if his speech is poorly done D. all of these​
answered Feb 23, 2022
4 votes
216k views
Plsss help help me plsssss i really need help
answered Jan 13, 2022
4 votes
19.5k views
Banana slugs live on the ground in moist forests of the Pacific Northwest. They consume and break down a variety of materials, including small dead animals and rotting leaves. Which term describes banana
answered Dec 18, 2021
4 votes
186k views
A computer with a regular price of $650 is on sale for 25% off. What is the discount amount?
answered Nov 20, 2021
5 votes
214k views
11. Which one of the following buttons is used for paragraph alignment? ​
answered Nov 10, 2021
5 votes
217k views
How are ingneous rocks formed?
answered Oct 15, 2021
1 vote
234k views
Read the sentence from Patrick Henry's speech to the Virginia convention. Why is this sentence an example of the use of metaphor? I have but one lamp by which my feet are guided and that is the lamp of
answered Oct 1, 2021
6 votes
233k views
Example 12. x, y, and = are the measures of the angles shown in the figure. The sum of y and - in terms of x is: A.2x B. 90° + x C.180º – X D. 180° – 2x E. 90° – x
answered Sep 30, 2021
2 votes
122k views
describe what you think it would have been like for other tribes if the Comanche tribe did not exist in Texas?
answered Jun 28, 2021
2 votes
69.9k views
What is the slope of the line with the equation Y= -7X +10
answered Apr 11, 2021
4 votes
17.3k views
Who created the government monarchy
answered Apr 1, 2021
2 votes
207k views
If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)
answered Mar 31, 2020
1 vote
128k views
What is the first step in the construction of a perpendicular line from point p to line m
answered Mar 15, 2020
7 votes
91.7k views
How did artisans and farmers affect the economy in Islamic civilization?
answered Dec 15, 2019
3 votes
128k views
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