Questions by Ahmed Fouad

Questions by Ahmed Fouad

????⃗ (x,y)=(3x−4y)????⃗ +2x????⃗ F→(x,y)=(3x−4y)i→+2xj→ and ????C is the counter-clockwise oriented sector of a circle centered at the origin with radius 44 and central angle ????/3π/3. Use Green's theorem

asked Oct 15, 2020

1 answer

1 vote

7.9k views

What is the molarity of ZnCl2 that forms when 30.0 g of zinc completely reacts with CuCl2 according to the following reaction? Assume a final volume of 270 mL . Zn(s)+CuCl2(aq)→ZnCl2(aq)+Cu(s)

asked Jul 1, 2020

2 answers

0 votes

164k views

What is gravity? What is the tidal force and how does it relate to gravity?

asked Apr 7, 2020

2 answers

5 votes

5.3k views

$7.00 is the Original Price and 20% discount. What is the total.

asked Feb 15, 2020

2 answers

5 votes

40.8k views

The map illustrates the Colombian exchange which contributed to American agricultural was introduced from Europe?

asked Feb 10, 2020

1 answer

0 votes

57.7k views

A dog rolls over 25 times in 2 minutes how many times can three dogs roll over in 6 minutes

asked Jun 1, 2019

2 answers

5 votes

90.7k views

What is the process of water moving from a area of low solute concentration to a high

asked Jan 11, 2019

1 answer

3 votes

50.3k views

How does donny in teenage wasteland rebel against his parents?

asked Sep 25, 2018

1 answer

5 votes

175k views

What are four structures used for gas exchange

asked Sep 4, 2018

1 answer

0 votes

4.3k views

Biology a food manufacturer doing market research on the possible customer demand for a new fast food item is an example of ________.

asked Jun 4, 2018

1 answer

4 votes

158k views

Where did Italian artists and writers flee for safety during the Italian wars?

asked Oct 5, 2017

1 answer

3 votes

38.6k views

Danielle and sabrina _____ to the park each saturday.come comes

asked Feb 20, 2017

2 answers

2 votes

174k views

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