Questions by Hichem

Questions by Hichem

Suppose we have two stacks of 20 coins each, as shown in the figure. Which stack, the right cylinder or oblique cylinder, has the greater volume? right B) oblique they have the same volume there is not

asked Jul 22, 2020

1 answer

3 votes

7.5k views

Which of the following is a reason why speaking your thoughts can be better than writing them? O A. Speaking makes a person less nervous than writing. O B. You can respond immediately to your audience's

asked Jul 15, 2020

1 answer

2 votes

125k views

The trace of a square n x n matrix A = (a_ij) is the sum a11 + a22 +...+ ann of the entries on its main diagonal.Let V be the vector space of all 2 x 2 matrices with real entries. Let H be the set of all

asked Jun 21, 2020

1 answer

2 votes

150k views

This is the interaction of two organisms where both benefit.

asked Mar 8, 2020

2 answers

2 votes

150k views

The blank the value of coefficient of friction the greater the resistance to sliding

asked Sep 4, 2019

2 answers

1 vote

67.2k views

12 pencils can be purchased with $3. How many pencils can be purchased with $4.50?

asked Aug 4, 2019

1 answer

5 votes

76.8k views

If you work for yourself, you never have to worry about business ethics

asked Jun 26, 2019

1 answer

0 votes

113k views

Kendra bought a magazine for $3 and 4 paperback books for 5 each.

asked Apr 10, 2019

2 answers

1 vote

59.1k views

How does the Petoskey Stone help prove the Theory of Continental drift

asked Apr 4, 2018

1 answer

2 votes

194k views

Mutualism is often the result of A.) Cooperation B.) Symbiosis C.) Competition D.) Coevolution

asked Mar 8, 2018

2 answers

4 votes

39.0k views

Which of these changes do not involve forming or breaking chemical bonds? A) burning and melting B) rusting and cutting C) burning and digestion D) boiling and melting

asked Feb 28, 2017

2 answers

2 votes

74.4k views

Grammar my grandparents live on an island

asked Jan 14, 2017

1 answer

0 votes

220k views

Which one of the following is not part of john daltons atomic theory ? a)all elements are composed of atoms b) all atoms of the same element have the same mass c)atoms contain subatomic particles d) a

asked Jun 2, 2016

1 answer

4 votes

67.1k views

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