All Answers 358136 Answers

5 + 5 =10 cookies.

what is 30% of 721

30%=30/100=.30

.30 X 721=216.3 which is your answer.

what is 8/9*-9/5= - 72/45= -1 6/10

x3=64, we divide by 3

x=21 1/3

Sorry, sir/madam: we plugged wrong numbers in the calculator!!!. The correct answer is:$70,123.02

26 X 7.5=195 Square feet, or

25 X 7.5=187.5 Square feet

It is your choice.

At the end of 5 years you should have=$53,723.17

2min = 120 sec, and his speed is 8/11 words per sec therfore 

words written is 2 min = 8/11 *  120  

= 960/11 =  87.27 thus he can write 87.27 in 2min

We are not sure what you mean!. Is it this:5^(x^2) y+4^(x^2) y+8^(x^2) y. If it is, then you can write it this way:(4^(x^2)+5^(x^2)+8^(x^2)) y. That's about it.

2080/3 without decimal

2080/3=693 1/3

Wow Miss Melody. I can't believe you're in England! I have family there you know. Say hi for me if you see them ;) Lol.

Love the pics btw. :)

6(1/2)=6/2=3

5/8  can't be expressed as a "whole" number........its decimal representation is .625

If hourly wage is $10 an hour, don't you think HOW MANY hours per day or per week the person works. If we assume 8 hours per day then we have:

8 X 10 X 30=$2,400 Monthly salary. But have assumed lots of things, inculding 8 hours per day and she/he is paid for every day including weekends. You have to be much more specific to get the right answer.

Hi guest,

I'm not exactly sure how to explain this to you so I'll just show you. Let's take the number 3799 for example, ok. And let's say you get a question that asks you to round 3618 off to two signicant figures. We take 3799 and round off the 99. Now the 3799 becomes 3800. Now just remove the two zeros, because when rounding off significant figures all zeros to the right of the number don't count. So now you are left with 38 which are your two significant figures.

I'm not very good at explaining so if you still don't understand look up this website:

http://www.purplemath.com/modules/rounding2.htm

Happy to help. :)

What type of troble do you have?

To solve for C,  we need to use PEMDAS

Parenthese

Exponents

Multiply,  Divide

Add,  Subtract

Multiply first.

81+169 is what we get after multiplying

250 is what we get after adding.

C=250

Gosh!! You can't divide a small number by a big number otherwise the answer is 0.5555555555555555555555555556

A simple answer,  2

I'm so sorry , Rosalla for your flu-like symptoms. I'll pray for you. To answer your question, yes I'm doing fine. I don't know you really, but looks like you are a Christian. Or you just used that term by saying "pray for me" not really meaning it. Just to let you know I'm a 12 yr old girl studying at home. Yes I'm a homeschooler. But, being taught Highschool stuff. Well nice to answer see y'all. God bless.

3+(2*4) would be the right way. By the way I'm a 2yr old girl answering.

Just another question, how do I know that | z + 1 - i | means the magnitude, not the absolute value?

0h my gosh!! It's 4. Are you in infant school?

Yes! I'm here about once a week.