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I'm doing a research about consultation hour for students especially college or university's student. I would like to know whether other country do the same thing. Do you call it as consultation hours or maybe you have another words to say this activity.

Basically, in my college, this consultation hours is about how students can ask their lecturer about their study. They must make an appointment or just simply find the lecturer after the class ended. However, in my college this activity do not attract much students to participate. They tend to be shy and get lazy to use this opportunity so the relationship between student and lecturer are not very friendly.

I want to know, if your college have a better way to do this thing. Can you give me the ways and also the benefit. You can put also the pros's and contras of this topic.

I'm really appreciate if you can help me out. Thank you...^_^

Why is it necessary to rinse the smear excessively with water? Certain people said that, just need some amount of water just to remove its stain. Is that true?

Gram-positive bacteria in purple colour while gram-negative bacteria is in red colour. Is it because of the peptidoglycan present in the cell wall?

Can the thickness of peptidoglycan effect the outcome of this experiment?

Two equal positive point charges q1=q2=2.0* 10^(-6)C are located at x=0, y=0.3m and x=0, y=-0.3m respectively. What is the magnitude and direction of the resultant electric force that these charges exert on a third point charge Q = 4.0 * 10^(-6) C at x= 0.40m.

I need an answer with a step working. Complete explanation are needed. Thank you for those who answering this question.

My teacher gives me a title for my essay. This title look simple but actually its a little bit hard to think. I have some idea but not good and strong enough to be written in my essay. I hope someone can share some ideas and good opinion as soon as possibles.

Thanks you for anyone that could help me...

1) (3x^2-4) / 2x

2) (x+1)^2 (2x-1)^3

3) 4x^2(3x-2)^4

4) square root of (2-3x^4)

I think we should use product rule, chain rule & quotient rule but I dont know how to combine the rules to find the answers.

I need your help to solve this problem. I hope you can show me your work.

I'm appreciate anyone than can help me.

I don't know how to solve this problem. Actually, I did the same problem long ago but I don't know how to solve it now.

Given square root of 7=2.646 and square root of 70=8.367, find square root of 700 000.

I know I can solve it by using calculator but I need the calculation to make me clear.

The best answer get points from me...

What is the advantages of working mom?

List as much as u can.

Is homemaker better than working mother? Why? Give your reasons.

Is homemaker better than working mother? Why? Give your reasons.

Indices questions

1. (2e2/3)^3 * (9e^2)3/2 /e^-3

2. (5t^2)^2 / (25t)^3/2 (5t^1/2)^3

3.(7^2 s^-2)^2 * (49^3/9 / s^3)^-2

Please show your calculation.

^ - Power

I had tried to solve this question but I still can get the answer.

Hope you can help me.

I'm really appreciate it.

In which of the following does a solute dissolves the fastest?

A. Stirring 20g of powdered zinc chloride in 100 cm3 of water at room temperature

B. Stirring 20g of coarse zinc chloride in 100 cm3 of water at room temperature.

C. Stirring 30g of powdered zinc chloride in 200 cm3 of water at room temperature

D. Stirring 40g of coarse zinc chloride in 200 cm3 of water at room temperature

Hope someone can help me!!!

In which of the following does a solute dissolves the fastest?

A. Stirring 20g of powdered zinc chloride in 100 cm3 of water at room temperature

B. Stirring 20g of coarse zinc chloride in 100 cm3 of water at room temperature.

C. Stirring 30g of powdered zinc chloride in 200 cm3 of water at room temperature

D. Stirring 40g of coarse zinc chloride in 200 cm3 of water at room temperature

Hope someone can help me!!!

Hello! I'm confuse about Wh-Questions. I want to know the different between who, whom and whose. I don't know how to use it. Can you explain to me.

I hope someone can help me.