Answers by Bettinna
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Answers by Bettinna

Answers by Bettinna
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Simplify the expression
answered Mar 8, 2019
7 votes
158k views
If 25.0 ml of seawater has a mass of 25.895 g and contains 1.295 g of solute, what is the mass/mass percent concentration of solute in the seawater sample? 5.18% 5.001% 3.862% 96.5% 20.00%
answered Jan 25, 2019
3 votes
31.3k views
Fourteen less than the sum of ninety-two and sixty-five
answered Jul 26, 2018
5 votes
90.3k views
How would the blockade have helped Kennedy achieve his objective of getting missiles out of Cuba
answered Jan 28, 2018
0 votes
207k views
Which of the following describes an outcome of the United States' response to the terrorist attacks of September 11, 2001? A. Large-scale terrorist attacks have ended as a result of U.S. military action
answered Jan 14, 2018
3 votes
184k views
Who studied cell reproduction
answered Jan 9, 2018
4 votes
27.7k views
If horizontal layers of sedimentary rock have a vertical fault running through them, how might a geologist use relative dating to determine when the fault occurred?
answered Oct 6, 2017
0 votes
235k views
What is the formula to express future action in Spanish ?
answered Mar 21, 2017
3 votes
124k views
When electrons are added to the outermost shell of a carbon atom, it forms?
answered Jan 8, 2017
4 votes
2.5k views
A new teen magazine has a readership goal of 3.5 million. It's current readership is 2.8 million. How much does its readership need to increase to meet the goal?
answered May 28, 2015
5 votes
162k views
What are the solutions to the equation x² = 169?  Choose all answers that are correct
answered Jan 22, 2015
1 vote
43.7k views
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