| Last visit was: 31 Oct 2025, 08:10 | It is currently 31 Oct 2025, 08:10 | 
 
		Customized
for You
Track
Your Progress
Practice
Pays
 21 Jul 2021, 07:47
									 
									21 Jul 2021, 07:47																	
							Question Stats:
 93% (00:26) correct
 
																						93% (00:26) correct 
											 6% (00:28) wrong
 6% (00:28) wrong											 based on 15 sessions
 based on 15 sessions
										| Quantity A  | Quantity B  | 
| 1 |  \(\frac{1}{2^1}+\frac{1}{2^2}+\frac{1}{2^3} \) | 
 21 Jul 2021, 09:16
									 
									21 Jul 2021, 09:16																	
							|  | ||
|   Hi Generic [Bot],Here are updates for you:ANNOUNCEMENTS |