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How many grams of strontium are in 2.92 moles of strontium
answered Nov 29, 2019
2 votes
199k views
The amount of a radioactive isotope decays in half every year. The amount of the isotope can be modeled by f(x) = 346(1/2)^x and f(1) = 173. What does the 1 represent? A) The starting amount of the isotope
answered Jun 14, 2019
2 votes
144k views
Aldo will run at most 32 miles this week. So far,he has run 21 miles. What are the possible numbers of additional miles he will run?
answered May 30, 2019
1 vote
176k views
HELP PLEASE ASAP thanks in advaced
answered May 30, 2019
3 votes
158k views
Find the value of 48 - 32 ÷ 4 · 2. 8
answered Dec 5, 2018
4 votes
116k views
A circle radius of 7cm. Find its area 22/7for pi
answered Oct 18, 2018
3 votes
146k views
Many different types of mutations can occur within the body. Sickle cell anemia is a disease that occurs when a mutation in a base pair of the hemoglobin beta gene causes a single replacement of the amino
answered Jul 22, 2018
4 votes
89.5k views
Rewrite the equation 5x - 2y = 4 so it is in the form y = mx + b
answered Jun 16, 2018
5 votes
183k views
In dna blank always forms hydrogen bonds with guanine
answered Mar 16, 2018
6 votes
5.9k views
What benefits did the European explorers hope to gain through their discoveries in the Americas?
answered Mar 14, 2018
4 votes
42.2k views
Please help me and give me correct answer
answered Feb 11, 2018
3 votes
206k views
Which statement describes a reason the United States entered World War I on the Allied side? A.Germany's invasion of Canada posed a direct threat to the United States. B. President Wilson wanted to take
answered Jul 24, 2016
4 votes
151k views
Compare. Write >,<, or =. 1. 2.549 _ 2.549 2. 3.207 _ 3.027 3. 8.25 _ 8.250 4. 5.871 _ 5.781 5. 9.36 _ 9.356 6. 1.538 _ 1.54 7. 7.036 _ 7.035 8. 6.700 _ 6.7 *** Then, order from greatest to largest. 9- 3.008; 3.825; 3.09; 3.18 10- 0.275; 0.2; 0.527; 0.725 11- 6.318; 6.32; 6.230; 6.108 12- 0.456; 1.345; 0.645; 0.654
answered Jul 20, 2016
3 votes
64.3k views
Which substance below is resonance stabilized by delocalized pi electrons? a. Benzene b. Hydrochloric acid c. Hydrogen gas d. Methane e. Potassium bromide
answered Apr 11, 2015
4 votes
151k views
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