Answers by InFever
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Answers by InFever

Answers by InFever
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Which of the following relations is a function? {(2, –3), (–3, 2), (2, 3), (–2, 3)} {(–7, 6), (6, –7), (–7, 9), (10, 3)} {(8, –5), (–5, 8), (–5, –8), (–8, 5)} {(5, –4), (–4, 5), (–5, 4), (4, –5)}
answered Sep 18, 2021
5 votes
164k views
Plz I need help with this!! Explain how entropy relates to the amount of energy that is available in the different trophic levels of a food chain
answered Jul 15, 2021
4 votes
127k views
The group that needs the most sleep during a 24-hour cycle is A. senior citizens B. adults C. adolescents D. infants
answered Jun 24, 2021
2 votes
49.2k views
The standard form of y = -x + 2 is x + y = 2. Group of answer choices True False
answered May 24, 2021
1 vote
135k views
Choose the fraction that goes in the blank 5/12
answered May 13, 2021
1 vote
121k views
A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi meters. What is the area AAA of the cross section of the column? Give your
answered Apr 14, 2021
4 votes
81.5k views
Which of the following technologies works by emitting high energy electromagnetic radiation to produce images?
answered Mar 18, 2021
3 votes
129k views
Why did competition lead to the growth of city-states???
answered Feb 26, 2021
3 votes
36.7k views
The white blood cells that fight bacterial infections and attack cancer cells and viruses are called Group of answer choices lymphocytes. carcinogens. glucocorticoids. telomeres. neurotransmitters.
answered Feb 4, 2021
1 vote
161k views
Classify the polygons as regular or irregular, and concave or convex. HELP ASAP!! TWO PICTURES!!
answered Dec 16, 2020
3 votes
2.7k views
The Calef family likes to paddle along the Susquehanna River. a. They paddled the same distance each day over the course of 3 days, traveling a total of 14 miles. How many miles did they travel each day?
answered Sep 10, 2020
5 votes
196k views
Which best describes thermal energy? 1. It is the difference between internal energies of two or more substance 2. It is the sum of internal energies of two or more substances. 3. It is the portion of
answered Feb 20, 2020
0 votes
78.3k views
Help please:)))))))))))))))
answered Feb 8, 2020
6 votes
13.0k views
What is the percent by mass of oxygen in glucose?
answered Jan 10, 2020
5 votes
102k views
Need help filling in the blanks
answered Jan 9, 2020
3 votes
105k views
Why is the process of nuclear fusion important to life on earth?
answered Aug 19, 2019
1 vote
153k views
How do I Simplify 2+3(1)=5
answered Jul 27, 2019
4 votes
131k views
A dripping faucet loses about 2.5×10^−4 litres of water each minute. There are approximately 3×10^5 minutes in a month. About how many liters of water are lost because of the dripping faucet in a month?
answered Jun 4, 2019
4 votes
111k views
How did the United Nations propose to govern Palestine after the British decided to end their mandate in the region? A. The United Nations gave Jewish settlers territories in the north, east, and southwest
answered May 8, 2019
3 votes
202k views
Write the word or words that best describe this figure (tap on picture)
answered Dec 30, 2018
0 votes
112k views
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