Answers by Adrian Escutia
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Answers by Adrian Escutia

Answers by Adrian Escutia
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63Ni decays by a first-order process via the emission of a beta particle. The 63Ni isotope has a half-life of 100. years. How long will it take for 65% of the nickel to undergo decay?
answered May 12, 2021
5 votes
90.9k views
Mowing ques 4 complete sentences. How has metal been used by civilizations to gain power?
answered May 11, 2021
0 votes
81.7k views
If m ≤ f(x) ≤ M for a ≤ x ≤ b, where m is the absolute minimum and M is the absolute maximum of f on the interval [a, b], then m(b − a) ≤ b f(x) dx a ≤ M(b − a). Use this property to estimate the value
answered Apr 19, 2021
6 votes
160k views
Simplify -3x + 7y + 21y - 12x
answered Apr 14, 2021
4 votes
15.6k views
What is responsible for keeping the percentage of atmospheric oxygen at a relieve constant rate?
answered Jan 19, 2021
4 votes
111k views
Can someone summarize the first 6 chapters of Lord of The Flies please?​
answered Dec 31, 2020
5 votes
157k views
Can somebody please help me again with my homework it’s hard for me
answered Dec 22, 2020
7 votes
59.4k views
What role did Imanuel Camp have in the development of sociology as a science? A. He believe that science would replace religion as a way to explain the past B. He maintained that sociology should be used
answered Jul 10, 2020
4 votes
32.9k views
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