Answers by Ayman Safadi
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Answers by Ayman Safadi

Answers by Ayman Safadi
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Why did ancient people first come to americas
answered Sep 1, 2021
3 votes
131k views
How does the following quote from paragraph 4 help readers understand Hawking? “Although Oxford was one of the top universities in the world, Hawking was bored by his first-year studies, calling them ‘ridiculously
answered Aug 1, 2021
2 votes
133k views
3(x+5) = 7x + 12 - 4x + 3.
answered Jul 18, 2021
2 votes
69.5k views
Tom had 54 songs on his MP3 player. If he deleted 9 songs, what is the ratio of songs he kept to songs he deleted?
answered Jul 7, 2021
1 vote
188k views
Which expression is equivalent to 0.95 + k + 0.77K
answered May 2, 2021
3 votes
209k views
Explain how mutation drives evolution to occur
answered Mar 3, 2021
3 votes
111k views
Solve the following system of equations using the substitution method X=4 [x+ 3y - 10 Solution :
answered Mar 2, 2021
3 votes
217k views
Which of the following is a sociologist most likely to do? A. study the link between poverty and divorce B. develop new theories about how DNA affects sexuality C. develop a job training program D. study
answered Feb 25, 2021
7 votes
115k views
Can someone please explain to me how to do this
answered Feb 13, 2021
6 votes
32.4k views
Bridget is riding her bicycle up a hill. Which statements are correct? Check all that apply. Bridget is transferring energy to the bicycle. The bicycle is using energy to do work. Bridget has kinetic energy.
answered Dec 29, 2020
5 votes
27.2k views
Which of the following statements about mutualisms is FALSE? Organisms involved in a mutualism cannot survive without their partner. Mutualisms are subject to natural selection. Nitrogen-fixing bacteria
answered Jan 23, 2020
2 votes
161k views
A registered nurse is teaching a student nurse about rheumatoid arthritis. Assess the statements made by the student nurse and choose the statement that indicates the need for further teaching.
answered Dec 22, 2019
0 votes
71.2k views
What is 8549 ÷ 198 also how do I write the problem in "writing your work"?
answered Jul 24, 2019
3 votes
219k views
Why DID ATHENS LOSE The Peloponesian War
answered Jul 24, 2019
2 votes
66.7k views
Help with this one!!
answered May 7, 2019
2 votes
114k views
Tina is conducting an investigation on bicycle helmet aerodynamics. She is trying to find out what kind of helmet causes the least amount of air resistance. She tested three different helmets, using the
answered Mar 22, 2019
4 votes
134k views
Why does air have weight? A)Because everything has weight B)The force of gravity acts on the air molecules’ mass C)The pressure of the air molecules colliding with D)each other gives them weight E)Air
answered Jan 28, 2018
4 votes
73.9k views
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