Answers by Lcoq
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Answers by Lcoq

Answers by Lcoq
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You started with 64 g of a radioactive substance. If you have 4.0 g of that substance left, then how many half-lives have elapsed? a. 2 b. 3 c. 4 d. 5
answered Sep 7, 2018
6 votes
165k views
Micah is buying items for a birthday party. If he wants to have the same amount of each item, what is the least number of packages of cups he needs to buy?
answered Sep 5, 2018
5 votes
132k views
What can you conclude about fossil by looking at the layers of rock? The exact age of the fossil The fossils in the lower layers are older than the fossils in the upper layers. There is no difference in
answered Apr 15, 2018
7 votes
166k views
projectile shot upward at 75m/s from a height of 10m off the grand. how long will it take for the projectile to be at ground level? what equation do i need to solve this problem?
answered Dec 23, 2017
4 votes
20.3k views
When she told us the party was canceled there was a deafening silence? A. Malapropisms B.imagery C. Hyperbole D.oxymoron
answered Nov 8, 2017
6 votes
61.9k views
It takes Zoe 12.5 minutes to swim 20 laps around the pool. what is zoe's unit rates
answered Apr 23, 2017
3 votes
84.6k views
In what year did the civil war being?
answered Dec 11, 2015
1 vote
165k views
Which statement best describes the Iliad? A. The Iliad is the term for the earliest Olympic contests between handicapped people and women. B. The Iliad is a series of Greek medical books describing all
answered May 24, 2015
4 votes
24.7k views
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