Answers by Roman Ivanov
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Answers by Roman Ivanov

Answers by Roman Ivanov
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draw a graph showing the radioactive decay of 100 grams of an isotope of carbon that has a half-life of 2.5. seconds how many grams of carbon will remain after 2.5 seconds have elapsed
answered Nov 25, 2021
3 votes
82.9k views
Which of the following types of data is illustrated by the examples that follow. 1. Mad cow disease is diagnosed in a cow and the entire herd is subsequently slaughtered. 2. Death certificates are used
answered Nov 15, 2021
3 votes
8.5k views
Based only on the given information, it is guaranteed that AD = DB
answered Oct 7, 2021
5 votes
171k views
What city became the capital of East Florida after the Treaty of Paris in 1763? St. Augustine Pensacola Havana New Orleans
answered Sep 20, 2021
4 votes
83.9k views
1. Rank the transformers on the basis of their rms secondary voltage. Rank from largest to smallest. Vp = 240 V; Np = 1000 turns; Ns = 2000 turns Vp = 480 V; Np = 4000 turns; Ns = 2000 turns Vp = 480 V;
answered Sep 14, 2021
4 votes
145k views
Major logistics functions are logistics information management, inventory management, transportation, and ________.
answered Sep 12, 2021
4 votes
219k views
36% of what number is 27 help please ​
answered Sep 10, 2021
2 votes
89.6k views
While exploring a coal mine, scientists found plant fossils in the ceiling of the mine which had been preserved by an earthquake. Samples taken from one of the fossils have carbon‑14 activities of 40.0
answered Jun 18, 2021
3 votes
157k views
Gabrielle is 14 years older than Mikhail. The sum of their ages is 88 . What is Mikhail's age?
answered Jun 11, 2021
4 votes
38.2k views
What are the solutions to the equation (x – 2)(x + 5) = 0? x = –2, –5 x = –2, 5 x = 2, –5 x = 2, 5
answered May 27, 2021
5 votes
7.6k views
List five reasons teens use marijuana PLS I NEED THIS ANSWER LIKE ASAP!!!
answered Mar 29, 2021
0 votes
226k views
Which character in beowulf is inconsolable?
answered Mar 14, 2021
4 votes
78.0k views
Find triangle area of MNO
answered Feb 26, 2021
0 votes
182k views
Santa gains 3 pounds per week.How many pounds will he gain in 20 weeks
answered Nov 15, 2020
1 vote
87.2k views
Which sentence ending corrects the sentence fragment below? After I play soccer _____. with my friends or watch football to get some exercise my legs ache
answered Oct 19, 2020
5 votes
24.5k views
The volume of a liquid is usually measured in _____. A. cm B. cm³ C. kg D. mL
answered Jul 30, 2020
1 vote
51.5k views
What is the value of x​
answered Jul 18, 2020
4 votes
3.8k views
How do endothermic processes differ from exothermic processes
answered Apr 16, 2020
6 votes
19.8k views
How does photosynthesis benefit plants?
answered Feb 8, 2020
4 votes
223k views
Someone help me in this exercise
answered Nov 1, 2019
5 votes
7.9k views
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