Answers by Usman Imtiaz
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Answers by Usman Imtiaz

Answers by Usman Imtiaz
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A new alloy is made by mixing 72 grams of iron with 9 grams of zinc. How many grams of iron are required to make the alloy when combined with 144 grams of zinc?
answered Jun 3, 2021
6 votes
160k views
HELP HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answered Feb 17, 2021
3 votes
204k views
I need help with these 2 questions on geometry PLEASE!!
answered Sep 6, 2020
1 vote
188k views
You want to condition a pet pig to come running for a food reward when you blow a whistle. In the process of this conditioning effort, the main idea is to A.pair a neutral stimulus with an unconditioned
answered Feb 11, 2020
4 votes
18.7k views
What is the name of the period when an economy begins to shrink
answered Jan 23, 2020
4 votes
211k views
A student was testing to see if hummingbirds are drawn to the color red. She hung 4 hummingbird feeders in a tree (one red, one blue, one green, one yellow). At the beginning of each day, she filled each
answered Aug 25, 2019
4 votes
124k views
If a 14 year old girl is dealing with 7 different mental disorders, how can she stable her health?
answered Apr 3, 2019
3 votes
105k views
Which best describes how the second great awakening promoted social reform movement
answered May 17, 2018
4 votes
157k views
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