Questions by Philwinkle

Questions by Philwinkle

(a) Consider a germanium semiconductor at T 300 K. Calculate the thermal equilibrium electron and hole concentrations for (i) Nd 2 1015 cm3, Na 0, and (ii) Na 1016 cm3, Nd 7 1015 cm3. (b) Repeat part (a)

asked Nov 1, 2021

1 answer

2 votes

37.1k views

Help me ASAP for this question In two or more complete sentences write and solve an equation for the situation and explain how you will solve the equation. Diane has $500 to spend on gifts. How many gifts

asked Oct 17, 2021

2 answers

0 votes

116k views

9. Solve by completing the square. x² + 8x + 3 = 0

asked Sep 8, 2021

1 answer

3 votes

44.4k views

Therapy dog visits help people feel less depressed and lonely. TRUE or FALSE

asked Aug 28, 2021

2 answers

0 votes

12.2k views

What would happen if the government didn't have enough power?

asked Aug 26, 2021

2 answers

0 votes

197k views

Jessie works at least 36 hours a week. She works as a math tutor and as a teacher. The number of hours Jessie works as a teacher (y) is at least twice the number of hours she works as a tutor (x). Write

asked Jul 28, 2021

1 answer

1 vote

223k views

Maria wants to buy a new couch that costs $850. She already has $250 in her piggy bank and she is going to put away $40 per week. How long will it take for her to have enough money to buy the couch?

asked Jun 23, 2021

1 answer

5 votes

16.7k views

2x + y = 8 -x - 3y = -12 Solve the above system of equations using substitution.

asked Jun 1, 2021

1 answer

2 votes

173k views

As digital technology continues to grow, consumer demands are likely to rise in four areas. Briefly describe each of these areas and what you expect consumer demand might be.

asked Mar 17, 2021

1 answer

3 votes

51.5k views

2. What is a synonym for desolate? barren inconsolable pessimistic

asked Feb 3, 2021

1 answer

5 votes

67.0k views

suggest two reasons why both tubes, to and from the dialysis machine are connected to the vein and not artery

asked Jan 7, 2021

1 answer

2 votes

145k views

A. signaling cell B. ligand C. receptor D. responding cell In communication between cells, the _____ produces the signaling molecule, also known as the _____; the _____ produces the _____, to which the

asked Aug 20, 2020

1 answer

3 votes

147k views

571÷24 PLZ help. ❤❤

asked May 8, 2020

1 answer

5 votes

34.0k views

Which structural characteristic is most evident in the excerpts from the United States Constitution?

asked Apr 20, 2020

1 answer

5 votes

135k views

Either Table A or Table B shows a proportional relationship. Table A: x −2 −1 0 1 y 2 3 0 5 Table B: x −1 0 1 2 y −3 0 3 6 nvm you dont have to answer this i just found out the answer

asked Sep 20, 2019

2 answers

1 vote

174k views

What is one benefit of competition among different interest groups? Competition leads to fewer interest groups. The government must respond to the power of small groups. Competition helps limit the power

asked Nov 14, 2018

2 answers

2 votes

193k views

Te voy a violar! what does this mean?

asked Oct 26, 2018

1 answer

2 votes

133k views

How to write 0.000028 in scientific notation?

asked Oct 12, 2018

1 answer

4 votes

224k views

Describe how the structure of fats and oils differ from the structure of carbohydrates?

asked Jun 17, 2018

1 answer

0 votes

21.8k views

Why would the government provide money to people who can't pay for medical expenses? A. To provide for the national defense B. To create economic growth C. To promote the general welfare D. To be sure

asked Dec 22, 2017

1 answer

0 votes

205k views

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