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Answers by Shadowf

Answers by Shadowf
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I need help with this question check parts a b and c and answer parts d and e
answered Dec 26, 2023
6 votes
121k views
the rate of effusion of substance a is eight times the rate of effusion of substance b. if the molar mass of substance b is 129 g/mol, what is the molar mass of substance a?
answered Oct 27, 2023
4 votes
173k views
After it stops raining, the children can go ___________
answered Oct 12, 2023
12 votes
126k views
Perform the operation (3x^2-10x+4)+(10x^2-5x+8)
answered Sep 30, 2023
9 votes
17.8k views
Please only answer question b​
answered Sep 19, 2023
5 votes
180k views
The population of a village is 6400. The population is decreasing exponentially at a rate of r% per year. After 22 years, the population will be 2607. Find the value of r.
answered Sep 7, 2023
2 votes
48.1k views
Both marx and hegel agreed that one of the following is inimical to building the ideal society
answered Jun 2, 2023
6 votes
111k views
Express as a mixed fraction 5¼×6 I need method And answer should be 31½​
answered Feb 21, 2023
8 votes
72.4k views
Complete the diagram pictured on the right by identifying each missing label. A blank
answered Dec 18, 2022
11 votes
122k views
Someone to help ? german
answered Nov 26, 2022
4 votes
178k views
Which expression is equivalent to
answered Nov 14, 2022
4 votes
131k views
�����           A IA S IA A IA S IA T  �A IA S IA T  � vA IA S IA T  �
answered Oct 28, 2022
1 vote
4.1k views
Ten out of every 32 people surveyed play Among Us. What percent of people surveyed play Among Us?
answered Jun 18, 2022
8 votes
150k views
HELPPPPP DUE IN 3 MINSSSSSSSSSSSSSSSS! What is a piece of evidence from "Barack Obamas Victory Speech" that conveys messages of hope?
answered May 10, 2022
5 votes
2.5k views
Is f(x)=4x+9 a function? please answer immediately!
answered Apr 15, 2022
6 votes
207k views
After 8 years of working for a company that installed underground sprinkling systems for golf courses, Jake was ready to venture into his own business. As he prepared his SWOT analysis, he evaluated where
answered Apr 7, 2022
4 votes
159k views
In which quadrant does the graph of the sum of (-3 – 5i) and (2 + 4i) lie?
answered Mar 30, 2022
1 vote
231k views
An item is 15% off. If the regular price of an item is xx dollars, what expression shows the price after the discount is taken off?
answered Mar 12, 2022
10 votes
124k views
What is the inverse operations of -5x + 10 = 40
answered Feb 26, 2022
2 votes
96.1k views
The value of a professional basketball player's autographed basketball rose 20% in the last year. It is now worth $264. What was it worth a year ago? and here is 100 points thx
answered Feb 11, 2022
6 votes
22.2k views
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