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How many grams are in 4.02 x 10^21 atoms of calcium?
answered
Feb 20, 2023
Chemistry
college
5
votes
191k
views
Lequel de ces mots n'est pas un légume? O A. la nappe O B. les petits pois C. les pommes de terres Question 7 Oui, j'ai beaucoup pâtes dans mon assiette! O A du B. des O C. de
answered
Oct 24, 2022
French
college
1
vote
42.6k
views
What best describes the formation of sedimentary rock? Your answer: A. Lava from an erupting volcano erupts and hardens. B. Weathered rock pieces are compacted and cemented together. C. Rock undergoes
answered
Oct 20, 2022
Geography
college
10
votes
208k
views
The value of y varies directly with x. If x = 15, then y = 12. What is the value of y, when x = 21?
answered
Aug 3, 2022
Mathematics
high-school
10
votes
126k
views
Why the expression -6(5 - k) and 6k - 30 are equivalent.
answered
Jun 9, 2022
Mathematics
high-school
3
votes
144k
views
How did the Freedmen's Bureau help the South after the Civil War?
answered
May 19, 2022
History
college
3
votes
187k
views
Writing a linear equations
answered
Apr 8, 2022
Mathematics
high-school
4
votes
123k
views
Q.Join sentence using connective. 1.Mary was sick last week.She was a doctor. 1.
answered
Feb 2, 2022
Chemistry
high-school
3
votes
133k
views
Please help! In your opinion, would online education benefit from more industry standardization and government regulation? Why it why not?
answered
Jan 14, 2022
English
high-school
4
votes
150k
views
What type of conflict is represented in this passage? A)person vs. self B)Person vs.person C) person vs. nature D) person vs. technology
answered
Dec 22, 2021
English
high-school
3
votes
71.1k
views
Suppose it takes 45 hours for robot A to construct a new robot. Working together with robot B, it takes 25 hours for both robots to construct a new robot. How long would it take robot B to construct a
answered
Sep 22, 2021
Mathematics
high-school
3
votes
63.9k
views
Why is Communication Important today and in History?
answered
Jul 20, 2021
History
high-school
4
votes
128k
views
A negatively charged ion that has gained electrons to satisfy the octet rule
answered
May 20, 2021
Chemistry
high-school
3
votes
169k
views
Select ALL the correct answers. Which two statements should be included in a summary of the passage? U Because of rough and powerful waves, Crusoe struggles to get to shore. Crusoe is afraid he will be
answered
May 16, 2021
English
high-school
5
votes
21.4k
views
Describe the 3 types of collisions. Then explain how they are alike and different.
answered
May 15, 2021
Physics
high-school
1
vote
112k
views
human space exploration is expensive and dangerous. explain why NASA should or should not continue doing it
answered
Apr 13, 2021
Biology
middle-school
2
votes
199k
views
Which facilities contribute the most to recycling and the least to recycling based on the pie chart graphic?
answered
Apr 8, 2021
Chemistry
middle-school
5
votes
180k
views
Answer and I’ll leave a good review
answered
Mar 13, 2021
Mathematics
high-school
4
votes
24.2k
views
How did the practice of trench warfare lead to a stalemate
answered
Mar 6, 2021
History
high-school
5
votes
142k
views
A 70.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many grams of acetylene are in the tank? A 70.0-L steel tank at 20.0°C contains acetylene
answered
Jan 29, 2021
Chemistry
college
7
votes
78.2k
views
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