?

A bit paranoid about paris attack and have no knowledge about guys, but what stops an ak47 from a distance of 5-10 meters? Does more distance mean faster velocity or is there a slowing point. Anywayd from a distance of 5-10 meter what can stop it? A car? Brick 5-10 inches? Van? Steel?

Almost all americans I meet are rude for example when I am talk with some of the people face to face they text on their phone especially when we are going out ( whats the point of going out if you will use your phone all the time rather than talk to people?

Also people with power generally police officers , DMV , or lawyers are very very very disrespectful here.

I was at the DMV last week and wanted ask a question when I was in line for 1 hour and this lady shuts me off and treats me like crap. At least she could have said " ill need one minute to answer your question please , sir".

Police officers treat you like criminals the moment you meet them. Lawyers generally make everything your fault even though some times it isnt.

I see some rich people who get treated like kings in restuarant while im trash.

Is this really USA everybody been talking about?

Original graph plus my answer:

http://i.imgur.com/rYKgBDo.png

My answer:

http://i.imgur.com/dGmcFry.png

http://i.imgur.com/3hSFkUS.png

a) it means the rate at which the volume changes (Liter/ Second) is the units.

b)

i) Positive, because time is never negative and t is in between t0<t<t1, so it can't be negative.

ii) (I'm guessing the faucet is putting water in the tank based on the question). Slope would be positive at the beginning because the volume is increasing per time, but when it reaches 20 cm it would be negative because water is going out.

iii) It would be negative, because the volume would be decreasing / time.

Please check my answer and tell me if my logic is incorrect. What would the right answer be?

Can you help me with number 15? I solved numbers 13 and 14 which are subparts of 15 basically, but I am stuck at 15.

Please help and show your work please.

Can you help me with number 15? I solved numbers 13 and 14 which are subparts of 15 basically, but I am stuck at 15.

Please help and show your work please.

1. http://i.imgur.com/qdnOrXy.png

2. http://i.imgur.com/2JlHsWH.png

3. http://i.imgur.com/p2aol0L.png

If a ruler has whole numbers and mm.

So like 1,2,3,4,5 cm and the in between which are 1.1,1.2,1.2 cm ....etc

To what level can the measurement be estimated?

I am guessing to mm level, but if something is in between 1.4 cm to 1.5 cm , then what would I put? would I be able to guess up to 1.44?

What does this mean generally the word "spin off"? I am guessing that it would mean that ebay is splitting of paypal from its revenue?

Also what will this "hypothetically" do to the stock? I am guessing ebay stocks will rise until paypal splits, then they would flunk.

Paypal stocks would then increase?

1) Lets say I have 25ml of ethonal and 100 ml of water together in a solution, how would I measure the density?

2) Is the final volume of solution can simply be found by adding the volume of water to ethonal ?

Languages have cons and pros.

What are some cons of English language and its limitations? Could you also compare it to German language?

some kind of product or a way not aging .

Answer is not aging

Do not just give me the answer and leave.

Please explain your logic by showing your steps. I need to understand this for an exam.

So the rules of integral exponents states:

(a^m)^n= a^mxn

Question 21:

-3a^3 (6a^2-5a+2)

-3a^3 (6a^2) (-5a) (2)

-3a^3 (6a^2)= -18a^6 the rule says that, but when I check the book it's -18a^5.

WTF?

I don't understand when you add or multiple exponents this is so confusing. Can someone explain it in such a way I can never forget.

Please give me an example....

2-3|3-4X6|

Here is what I did

1. -4X6= -24

2. 3-24= -21

3. absolute value of -21 is 21

4.2-3 = -1

-1+21 = 20

but the book says the answer is -61? Wtf? how? I did the order of operation as it says.

PEMDAS ( multiplication first, then from left to right addition and subtraction).

What is the name of the circle like you know when 2 planes are chasing each other and there is this circle that follows the target until it gets the exact location and then the guy fires? What is that circle called?

Can't seem to understand this from the teacher or online through videos.

Could someone please show me an example and solve it (showing step by step and the logical approach they took).

Could you explain this one too?

I have the answer for it

Factor X^3/2-Y^3/2

I have the answer from my teacher, but I did not understood it....or at least I thought I did but when I came home I didn't.

Answer (x^1/2-y^1/2)(x+(xy)^1/2+y)

Please explain I am soooo confused!

I think the question is something like this, but I know part of the answer.

You can't have a fraction as a polynomial so it can't be 1/3x^2 and you can't have it as a square root so 3x^2+ square root of x that's wrong too, but what else is there?