Answers by Hamid Sj
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Answers by Hamid Sj

Answers by Hamid Sj
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The school has t-shirts to hand out. They have 10 hot pink shirts, 6 neon green shirts, 9 bright yellow shirts, and 11 vibrant blue shirts. If you are handed a shirt at random, what is the probability
answered Feb 14, 2021
3 votes
11.0k views
How do you solve this without substituting 2a+b=-5 -5a+b=16
answered Jun 9, 2020
4 votes
201k views
How many atoms are in 3.0 moles of NA?
answered May 1, 2020
2 votes
168k views
A 79-kg worker at the Burj Khalifa, the tallest building in the world with its roof 828 m above the ground below, rides a series of elevators from the ground level to the roof. What is the worker's change
answered Apr 14, 2020
1 vote
89.0k views
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