Answers by Morteza Ebrahimi
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Answers by Morteza Ebrahimi

Answers by Morteza Ebrahimi
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How many moles and atoms are there in 60 grams of Calcium? quick answer plz i m preparing for exams
answered Mar 15, 2022
11 votes
218k views
Opal plots point D at (Negative 3 and one-half, one-half). Which graph shows the location of point D?
answered Dec 10, 2021
2 votes
56.8k views
Hola, me llamo Sofía y tengo una familia grande. Yo vivo con mi madre, mi padrastro, dos hermanastros, y dos hermanastras. También, mi abuela vive con nosotros. Mi perro es un miembro importante de mi
answered Oct 22, 2021
5 votes
67.2k views
What’s all input for f(x)=3
answered Jul 27, 2021
4 votes
122k views
Rewrite the following equation in standard form. y = -7x - 1
answered Jul 25, 2021
2 votes
222k views
5. Gina bought 8 bags of 32 animal crackers and 8 bags of 48 animal crackers. She says she bought 8 X (32 + 48) animal crackers in all. Do you agree? Explain.
answered Jun 30, 2021
7 votes
65.1k views
When the scores for a recent Chemistry exam were calculated, the mean was 60 and the median was 65. Later the professor discovered that one score had been recorded incorrectly; it had been entered into
answered Jun 18, 2021
2 votes
29.3k views
Why does calcium concentration matter to a cell?
answered May 29, 2021
1 vote
8.5k views
How do index fossils help scientists? They aid in the study of ranges of different organisms. They advance understanding of the origin of life on Earth. They aid in comparison of rock layers at distant
answered May 28, 2021
3 votes
65.2k views
Increases in transportation time and shipping costs have caused trade to decrease. is it true of false
answered May 21, 2021
4 votes
13.1k views
Millions of African slaves were brought to the Americas through the transatlantic slave trade between the 16th and 19th centuries. The type of slavery that came to exist in the Americas was known as chattel
answered May 8, 2021
5 votes
93.9k views
~PLEASE HELP ME~ The warming of the atmosphere by the trapping of heat being radiated to space is called a)condensation b)evaporation c)the greenhouse effect d)radiation
answered Apr 15, 2021
6 votes
173k views
Select the correct answer from each drop-down menu. Points A, B, and C form a triangle. Complete the statements to prove that the sum of the interior angles of ΔABC is 180°. Statement Reason Points A,
answered Mar 9, 2021
5 votes
233k views
Help me pleasee thanks
answered Jan 18, 2021
5 votes
27.0k views
What type of weight loss will an individual experience by restricting calories but not increasing his or her level of physical activity?
answered Dec 25, 2020
4 votes
177k views
30 POINTS why are 3/4 and 6/8 equivalent
answered Sep 20, 2020
7 votes
110k views
is the bond between adenine and thymine more than the bond between guanine and cytosine at the dna replication origin?
answered Apr 17, 2020
1 vote
117k views
In at least one hundred words, discuss Orwell’s use of foreshadowing in Animal Farm. Use instances from the text to support your answer.
answered Nov 17, 2019
4 votes
120k views
Explain how percents, fractions, and decimals are related.
answered Nov 11, 2019
2 votes
214k views
Out of the following, which element has properties of both metal and nonmetal? A. Ce B. Be C. Te D. Ne
answered Jul 15, 2019
5 votes
172k views
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