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How did Ibn Baṭṭūṭah’s travels build knowledge of geography? He developed an accurate world map. He wrote a guide used by other travelers. He advised rulers of countries on geography. He invented the astrolabe
asked
Apr 8, 2021
History
middle-school
2
answers
1
vote
17.7k
views
Evaluate the expression when c=2 c^2-8c-3
asked
Apr 3, 2021
Mathematics
college
1
answer
0
votes
51.3k
views
The two oplum wars were between china and___
asked
Jan 26, 2021
History
middle-school
1
answer
2
votes
190k
views
Among the following, a perfect number a) 6 b)28 c) 625 d) 100 this question comes under more than one correct answer
asked
Jan 24, 2021
Mathematics
high-school
2
answers
3
votes
179k
views
A5 gram ball has a volume of 2.5 milliliters. What is the density of the ball? (Mass is measure in grams, volume is measured in milliliters and density is measured in grams/milliliter.)
asked
Jan 8, 2021
Chemistry
college
1
answer
5
votes
213k
views
A mobile phone has a wholesale price of $60 and is marked up by 150%. What is the retail price?
asked
Jun 24, 2020
Mathematics
middle-school
1
answer
0
votes
136k
views
Which word best describes the authors viewpoint toward her own father? A: she pities him for the lack of recognition he receives for his service to his country. B: she feels sympathy for his suffering
asked
May 7, 2020
English
middle-school
2
answers
2
votes
129k
views
In which ways does nicotine cause addiction? Check all that apply. by stimulating the brain’s pleasure center by increasing blood-sugar levels by increasing dopamine levels by reducing depression and anxiety
asked
Nov 17, 2019
Health
high-school
2
answers
2
votes
74.0k
views
What answer is an equation in point-slope form for giving point and slope. point: (7,4) slope: 6
asked
Nov 1, 2019
Mathematics
high-school
1
answer
4
votes
196k
views
The following question is based on your reading of “Dr. Jekyll and Mr. Hyde.” Who witnessed the trampling of the young girl? a. Mr. Poole c. Mr. Enfield b. Mr. Guest d. Mr. Utterson Please select the best
asked
Jun 16, 2019
English
high-school
2
answers
4
votes
119k
views
three trigonometric functions for a given angle are shown below csc theta = 13/12, sec theta = -13/5, cot theta = -5/12 what are the coordinates of point (x,y) on The terminal ray of angle theta, assuming
asked
Mar 2, 2019
Mathematics
college
2
answers
3
votes
30.3k
views
Which statement is true about metals? A) Metals have 1 to 3 electrons in their outermost shell and will seek more electrons rather than give any up. B) Metals have 1 to 3 electrons in their outermost shell
asked
Feb 23, 2019
Physics
high-school
1
answer
2
votes
5.9k
views
For boys, the usual sequence of physical changes in puberty is _____.
asked
Aug 20, 2018
Business
high-school
1
answer
3
votes
228k
views
What challenges face Japanese society today?
asked
Jul 13, 2018
History
high-school
1
answer
4
votes
137k
views
What type of learning occurs when an individual is rejected and develops anxiety over the rejection?
asked
Jun 6, 2018
Social Studies
high-school
1
answer
2
votes
155k
views
The exact radius of a circle with circumference 36 meters
asked
Jun 6, 2018
Mathematics
middle-school
2
answers
4
votes
39.4k
views
Why was the winter at Valley Forge considered a turning point in the American Revolution? a. The British troops went home for the winter months. b. The patriots agreed to give up the Pennsylvania colony.
asked
May 10, 2017
History
middle-school
1
answer
2
votes
168k
views
A + B + C → D + E Describe the mass of the reactants and products given the balanced chemical reaction. A) The mass of the products is 2/3 that of the reactants. B) The mass of the reactants equals the
asked
Aug 1, 2016
Physics
middle-school
2
answers
5
votes
180k
views
The grid-like lattice of proteins that gives the cell shape and support is the __________________. endoplasmic reticulum cytosol cytoplasm cytoskeleton
asked
May 21, 2016
Biology
high-school
2
answers
1
vote
90.4k
views
Express 31/30 as a mixed number. What is the answer?
asked
Apr 26, 2015
Mathematics
high-school
2
answers
3
votes
101k
views
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