# mamu

### Birthday Present Idea for Techie Boyfriend?

My boyfriend's birthday is coming up soon, and I need to find a great present for him. He loves new gadgets and electronic devices. Just recently I found out about the Chromecast, and he was just raving about it but...unfortunately its sold out everywhere:( What kind of things do techie guys like as gifts? My budget is about $50, yea not that much.... Please help!!

2 AnswersOther - Electronics7 years ago### Is less really more for acne?

I'm 19 years old and I've had acne since I was around 13. It has never gone away and I have tried every type of acne medication. Most of my friends don't have acne and they don't do anything. So I'm thinking I should just cut off all medication and see if that works. Just a simple cleanser, toner, moisturizer regime.

What are your guy's thoughts on this? Is it a good idea? Will this work? Is less really more?

Everything I've tried hasn't worked...and I am so sick and tired of having acne.

1 AnswerSkin Conditions8 years ago### Google Voice Has No Menu Tab?

I downloaded Google Voice and confiigured everything correctly but I can't make any calls or send any texts because I can't find the menu tab anywhere!! Is it because of a glitch in the app or did I do something wrong? Please help me~!

2 AnswersGoogle8 years ago### How do i send text messages vis Google Voice?

I already configured my phone for Google Voice, but after I pressed "Finish" I'm not sure where to go from there... I read that once you set up Google Voice you should get 406 numbers and you're supposed to save them in contacts, but I am continuing to get texts from friends in my usual inbox like I always did before Google Voice? Is this supposed to happen? Cuz I thought after I downloaded the app all my texts, voicemail, messages were supposed to go into another inbox that Google Voice set up for me?

2 AnswersGoogle8 years ago### How do I burn more songs to a CD WITHOUT making it a mp3 CD?

I know that you can burn more songs onto a CD by saving them as mp3s because mp3 takes less data space BUT is there a way to burn more songs WITHOUT changing the songs to mp3s? I want to make a song for a friend but her home stereo does not play mp3.

2 AnswersMusic & Music Players8 years ago### Why can NaCl pass through membrane?

the problem I was answering was about solutions, colloids and suspensions:

Proteins are colloids. Should such proteins be able to pass through the membranes of the kidney and be present in the urine? The answer is NO.

Should salt, NaCl? The answer is YES.

Why can NaCl pass the membrane? Is it because its a solution?

3 AnswersChemistry8 years ago### Help on Natural Radioactivity Problem?

Can you help me fill out this chart from this site:

http://dev.physicslab.org/Document.aspx?doctype=5&...

I don't understand how to do this at all. You would be a lifesaver if you can help me!

1 AnswerEarth Sciences & Geology8 years ago### Dress with plunging neckline and open back...what kind of bra to wear?

I want to wear this dress that has a pretty low neckline and an open back, and I would prefer to be able to wear a bra with it cuz there'll be some dancing... do you guys (i guess i should say girls lol) know a type of bra to wear in this situation? a name of a brand or their website would be great:)

2 AnswersFashion & Accessories9 years ago### Question about hex nuts?

I'm working on a project and I need hex nuts.

What is the difference between a #6-24 and a #10-32?

2 AnswersOther - Hardware9 years ago### Question About Hex Nut Sizes?

I need to buy hex nuts for a project I'm doing, but I'm kinda confused how the sizing of hex nuts work... so I have two choices: #6-32 and #10-24. Can someone tell me the difference between these two? Which one is bigger? Why one is smaller? What does the "6" stand for? What does the "32" stand for? etc.

Thank you in advance:)

5 AnswersDo It Yourself (DIY)9 years ago### Best swimsuit for my skin and body type?

Based on my skin and body type listed below,

What kinds of colors would work best for me?

What kinds of swimsuit shape works best for me?

SKIN TYPE:

-asian (specifically korean)

-tan but not too tan (I get outside a lot from soccer and tennis)

BODY TYPE:

-Like I said, I love sports so I have an athletic body

-Height: 5ft 7"

-Weight: 120lb

-Cup size: 34B

-short legs (aahh the curse of being asian! LOL)

-long torso

-broad shoulders

All kinds of opinions will be greatly appreciated! Thank you in advance!! :)

5 AnswersFashion & Accessories9 years ago### Help With Calculus Homework Please?

I need a clarification on something...

so in the problem i'm given a graph of the derivative of a function.

the questions asks to find all values of x, at which h is increasing/decreasing.

it asks for VALUES not intervals... without any given the equation of the derivative of the function, is it possible to find specific values? or am i just reading into this problem too much...?

if I'm not crazy, could you tell me how to find x values without the equation of the derivative?

1 AnswerMathematics9 years ago### Help with calculus homework please?

A container holds 125 gallons of water at time t=0. During the time interval 0 ≤ x ≤ 12 hours, water is pumped into the container at the rate of p(t) = 2 + [10/(1+ln(t+1))] gallons per hour.

During the same time interval, water is removed from the container at the rate of R(t) = 12sin((t^2)/47).

a) let A represent the amount of water in the container at any time t. Explain the meaning of dA/dt. Include units.

b) Write an equation for dA/dt, using P(t) and R(t).

c) Is the amount of water in the container increasing of decreasing at t= 6 hours? Justify your answer.

1 AnswerMathematics9 years ago### Calculus related rates help please?

Adam is traveling west at 50mph and Shannon is traveling north at 60mph. Both are headed for the same intersection of the two roads. At what rate is Adam and Shannon approaching eachother when Adam is 0.30miles and Shannon is 0.40 miles from the intersection?

1 AnswerMathematics9 years ago### Help on Statistics Problem?

A breeder of show dogs is interested in the number of female puppies in a litter. If a birth is equally likely to result in a male or female puppy, show the probability distribution of the variable x, where x is defined as:

x:

p(x):

2 AnswersHomework Help9 years ago### Physics Help on Harmonic Motion Problem Please?

An object of mass 10kg is attached to a spring in which k=1950N/m. The object is set into harmonic motion, with an initial velocity of v=2.8m/s and an initial displacement of x=28cm.

a) Calculate the maximum velocity the object has during its motion.

b) Calculate the maximum acceleration the object has during its motion.

You will be a lifesaver if you help me solve this~!!

1 AnswerPhysics9 years ago### College majors to be dentist?

If a college offers predentistry as a major, should I make that my major or should I choose a science major?

Predentistry would definitely prepare me for dental school, but if I changed my mind and didn't want to be a dentist anymore, I'm kinda stuck with it right?

Advice please??

3 AnswersHigher Education (University +)9 years ago### Missed my period but I'm not pregnant?

Last month I missed my period for the first time ever. It's that time of month again, but still nothing... I am getting really scared and don't know what to do. Never had sex so that rules out pregnancy. I did some research and found out it could be caused by weight loss and stress? But I have been eating and exercising like normal. No change in diet. Nothing... Please help me~

4 AnswersWomen's Health9 years ago### Calculus Help Please!?

How do you find the average rate of change given an interval and table???

Find the average rate of change of f(x) over [-4,-1]

and also given this table:

x: f(x):

1 -4

2 1

3 -2

4 6

5 3

1 AnswerMathematics9 years ago### Calculus Help Please?

f(2) = 3 and derivative of f(2) = 5

How do I find:

a) the tangent line to the graph of y= f(x) @ x=2

b) the normal line to the graph of y= f(x) @ x=2

1 AnswerMathematics9 years ago