Questions by Tarik Mokafih

Questions by Tarik Mokafih

Basic compounds produce OH- ions when dissolved in water. true or false

asked Sep 22, 2020

1 answer

3 votes

193k views

How did Asians go from being called “white” to “yellow”?

asked Apr 11, 2020

1 answer

2 votes

123k views

Tara’s jewelry box contains two gold bracelets and two silver bracelets. Tara randomly choose two bracelets. What is the probability that both are silver bracelets

asked Mar 27, 2020

2 answers

4 votes

45.3k views

Find the expression x = -7 x2 -1 / x+4

asked Dec 4, 2019

1 answer

1 vote

81.2k views

What applied force accelerates a 20-kg stone straight up at 10m/s^2

asked Nov 21, 2019

1 answer

3 votes

68.4k views

Explain in a short paragraph how the figure below shows this is a right triangle, by the converse of the Pythagorean Theorem.

asked Sep 22, 2019

1 answer

3 votes

142k views

What charge is stored in a 180uf capacitor when 120v is applied to it?

asked Jan 24, 2019

1 answer

0 votes

170k views

Find the value of the derivative (if it exists) at each indicated extremum. (If an answer does not exist, enter DNE.) f (x) = cosπx/2

asked Oct 25, 2018

1 answer

5 votes

114k views

The numbers on a certain combination lock start with 0 and go through 10. If a combination consists of 3 numbers, how many different lock combinations are possible?

asked May 19, 2018

2 answers

4 votes

161k views

All of the following are examples of associate's degrees except: A. Associate of Medicine. B. Associate of Science. C. Associate of Applied Science. D. Associate of Arts.

asked May 6, 2018

1 answer

1 vote

93.6k views

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