Questions by Pavel Sich

Questions by Pavel Sich

Why did American Indian tribes help Cortes to conquer the aztec empire?

asked Apr 19, 2018

1 answer

3 votes

149k views

How many atoms are in a sample of 72.8 grams calcium (Ca)? 1.76 × 1027 atoms 1.09 × 1024 atoms 4.85 × 10-21 atoms 3.02 × 10-24 atoms

asked Feb 28, 2018

1 answer

0 votes

156k views

Plz help asap asap plz i will thank all who doses

asked Feb 21, 2018

2 answers

2 votes

31.0k views

Line CD contains A (4,6) and B (-2,6). The slope of the line CD is? Zero Undefined Positive Negative

asked Jan 25, 2018

2 answers

2 votes

2.6k views

Within 10 years of the death of Muhammad, all of the Middle East was under Arab control, EXCEPT __________. A)Persia B)Egypt C)Western Anatolia D)the Levant

asked Dec 3, 2017

1 answer

4 votes

157k views

1. Who was George Wallace? Who was Bull Connor? What was their stance on segregation in Alabama?

asked Aug 4, 2016

1 answer

4 votes

54.9k views

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