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Solve : Calculate the atomic mass of copper if copper has two isotopes . 69.1% has a mass of 62.93 amu and the rest has a mass of 64.93 amu.
answered Dec 22, 2024
5 votes
139k views
"In Book 20, who convinced Aeneas to confront Achilles claiming that Achilles was born to lesser lineages of the Gods?" a. Apollo. b. Aphrodite. c. Athena. d. Hera.
answered Oct 24, 2024
6 votes
165k views
Write the equation of the circle graphed below.
answered Oct 12, 2024
4 votes
40.7k views
A joirney takes 1 hour and 30 minutes. Half the distance is travelled at an average apeed of 90km/h, while the ramaining distance is covered at an average speed of 100km/h. how long is the journey to the
answered Jul 29, 2024
3 votes
217k views
Given that the midpoint of a line segment is (3,8), what does that mean?
answered Jul 23, 2024
4 votes
43.9k views
Kohlberg's postconventional reasoning has been criticized as not representing a universal stage of moral development but rather being ____ (Murphy, Gilligan, & Puka, 1994). a. overly feminine in some aspects
answered Jun 15, 2024
7 votes
86.8k views
Find the area of a rectangle with a length of 10 inches and a width of 4 inches
answered Feb 1, 2024
3 votes
206k views
How would you find the greatest common factor between 27x^2 and 9x^3y^2?
answered Dec 26, 2023
3 votes
186k views
Henry bought a phone priced $45.75, but the total purchase, including sales tax, was $50.33. Find the percent of tax he paid.
answered Jul 13, 2023
6 votes
9.6k views
Pls explain your work!!!! and hurry please.
answered Jul 11, 2023
1 vote
194k views
3. According to the author, what does history strongly suggest were the ultimate goals of the Crusades? What group of people were recruited for the Crusades?
answered May 23, 2023
4 votes
205k views
What does a candidate need before contesting elections in China?
answered Feb 11, 2023
11 votes
13.3k views
As it is used in the first stanza of the poem below, the word trod most nearly means:
answered Oct 31, 2022
6 votes
208k views
Somebody please help
answered Aug 28, 2022
2 votes
186k views
What causes tectonic plates to move? -> look at pic pls :)
answered May 1, 2022
13 votes
201k views
Please help me with this please
answered Apr 10, 2022
3 votes
86.5k views
A team member tells you that when his wife was diagnosed with a serious illness, he stole items from work and sold them, using money for her treatment. he has sice paid back the money taken, in ways that
answered Mar 6, 2022
3 votes
168k views
(15 Points) Indicate the general rule for the arithmetic sequence with a3 = -4 and a8 = -29.
answered Feb 9, 2022
5 votes
42.4k views
Which of the following describes the position of the inferior vena cava in relation to the abdominal aorta? A. The inferior vena cava runs perpendicular to the abdominal aorta. B. The inferior vena cava
answered Jan 4, 2022
1 vote
157k views
3/8x - 1 = 5/8 solve for x​
answered Dec 14, 2021
4 votes
152k views
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