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Answers by Mukama

Answers by Mukama
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rubidium has two isotope. 85 rb has mass of 84.9117 and 87 rb has a mass of 86.9085 amu. if the average atomic mass of rb is 85.4678 amu. what is the atomic abundance of each isotope?​
answered Nov 9, 2024
1 vote
235k views
____________occur(s) when debris or snow mixes with air to form a chaotic cloud. a. Avalanches c. Creep b. Slumps d. Solifluction
answered Oct 3, 2024
2 votes
63.3k views
What form would be used if an ER/EE desires a ruling on a worker's status? a. Form W-4 b. Form 2441 c. Form SS-8 d. Form 8109
answered Sep 10, 2024
2 votes
54.7k views
6x+2y=8 Step 2 of 2 : Find the equation of the line which passes through the point (5,6) and is prallel to the given line. Exp
answered Sep 9, 2024
2 votes
219k views
While the strategic audit is not an all-inclusive list, it presents many of the critical questions needed for a detailed strategic analysis of any business. True or False
answered Aug 8, 2024
6 votes
62.7k views
This is a silly question, but can it be done safely? My friend wanted to have a soup with electrolysis causing it to taste differently on each side of the bowl. I think this is dangerous, because there
answered May 27, 2024
4 votes
10.7k views
When comparing fruit weights on a balance scale, Jane notices the following relationships: • 1 orange = 2 bananas • 3 apples = 2 oranges • 1 bunch of grapes = 2 apples Use Jane’s fruit comparisons to determine
answered Mar 27, 2024
5 votes
142k views
Find the area of a rectangle with pictures
answered Oct 24, 2023
0 votes
188k views
A+compound+is+found+to+contain+39. 99+%+carbon,+6. 727+%+hydrogen,+and+53. 28+%+oxygen+by+mass. +what+is+the+empirical+formula+for+this+compound?.
answered Oct 3, 2023
7 votes
174k views
How did the First Industrial Revolution change labor in America? a. It caused the need for more raw materials and slave labor. O b. It enabled labor to go from hands-on to machine-powered. O c. It caused
answered Sep 12, 2023
9 votes
87.0k views
Aisha went shopping for a new video game because of a sale. The store was offering a 5% discount. If the price on the tag was $27, what would be the price after the discount but before tax, to the nearest
answered Apr 21, 2023
4 votes
210k views
Find the absolute change and the relative change in the following cases.The number of refugees in the world increased from 8.7 million in 2005 to 16.1 million in 2015.
answered Feb 12, 2023
1 vote
188k views
Helppppppppppppppppppp????
answered Nov 15, 2022
1 vote
61.2k views
Which equation has infinitely many solutions?
answered Jul 27, 2022
6 votes
194k views
With acute respiratory distress syndrome (ARDS), a client progressively increases his work of breathing. The physiological principle behind this respiratory distress is related to:
answered Jul 10, 2022
5 votes
108k views
(fraction) what does x equal x-1/4 =11
answered Apr 8, 2022
8 votes
86.9k views
100 75 50 25 what is the slope of this image
answered Mar 14, 2022
2 votes
118k views
What is an equation of the line that passes through the points (2, –6) and (1, -1)?
answered Mar 4, 2022
1 vote
86.7k views
Identify the number of moles of each element present in one mole of nh4no3. # moles n: # moles h: # moles o:.
answered Feb 28, 2022
3 votes
213k views
I need a last name for a made up story related to snow, ice or winters.
answered Feb 27, 2022
5 votes
208k views
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