Answers by visitors named: Delilah

i don't know i am having the same problem on this question sorry

1. -9 = b 2. y^19 = c 3. w^-6 = d 5. 5^3 = c Source: Connections Academy - I totally did some of these problems when i was in 7th grade now i am in 8th- let me know if u need more help!

Ms. Sue did it exactly the way I was going to it- great job! Good luck Bryan!

Multiply them the same as you would normally. Forget the positive sign for now. Example: -2 x 3 = 6 then add the negative sign and you get : -6.

Sorry I am normally great at Pre-Algebra, but this one i cannot figure out. Sorry, Kim! Good Luck!

Okay, I got it- I took that quiz!!!! 0.57 is a rational number because it can be expressed as the quotient of two integers: 57 ÷ 1. It can be written as a fraction, 57/100

10!

Yes because 3 to 21 is more than 0 to 9. The ratios are: 3 to 21 (because 3 girls out of 21 girls picked country) 0 to 9 (because 0 people out of 9 boys picked country)

20 + 13 + 6 = 39, which is the total number of people. 13 + 6 = 19, this tells us how many democrats and independents there are. So of the 39 people, 19/39 people are either democrats or independents

Sorry, I am in 7th grade, but I have no idea what that homework is. I have never heard of it.....sorry! Good luck, though.

communative.

There are any types of math problems- unfortunately we cannot help you unless you give us something to work with, like a difficult math problem. I do not really get math either sometimes, Elizabeth, but as Ms. Sue said, if you post a couple of confusing problems, we'll try to help you.

Pre-Algebra is basically preparing you for Algebra. Pre-Algebra teaches you Order of Operations, Properties of Numbers, Rational and Irrational Numbers, Exponents, PEMDAS, ect.

It is strange that i am in 7th grade and I know this and you do not.... Choosing a girl at random is more likely to happen because there are 5 more girls than boys.

I agree, there IS something missing. Sorry!!!

Something is missing from the problem!!!! How many people were there

I am actually an ice skater! the first three sentences are all correct. 4 and 6 are correct.

Actually it is not... because that is what i told my math teacher and she said it was wrong... thanks anyway, though.

d - trapizoid

What does posts above mean

Thanks soooo much!!!

Thanks but what does posts above mean

Thanks!!! So the answers are (i will do 1-4 odd, 12-17 odd) 1. 4.8 x 10^3 3. 1.8 x 10^5 13. 1.05 x 10^-3 15. 2.7 x 10^-5 17. 9 x 10^-8 are these correct?

Christian, I can do them! 7,500 = 7.5 x 10^3 75000000 = 7.5 x 10^7 Sorry - don't know that last one.

Thanks! 1. water vapor 2. stratus 3. precipitation

Ya this is math, not science

The problem is, it doesn't answer that question, unfortunately. But thank you for your time.

please do not use caps, as it makes it harder to read and it comes across as shouting. Thanks.

12. the square root of 9 13. 0.8 14. 0.6 repeating 15. 20 If they are incorrect, please explain why

Bloomability Walk two Moons Absolutely Normal Chaos Hunger Games Series Percy Jackson Series Harry Potter Series The Sisters Grimm Mandy The Wanderer Hoot Flush Miracles on Maple Hill

thanks....but is it height or none of the above?

please d not use caps lock....it makes your question harder to read and understand and it comes across as shouting.

so is it none of the above or height?

thanks!

Thanks! but i still don't understand how you got 7/63 in the first step. So is there any way you could show me how to do the second one step-by-step?

Thanks! I still can't figure out what is the difference between a irrational number and an integer... do you know help please

How come 9 is wrong? 5 goes into 31 6 times and there is 1 as the remainder so wouldn't it be 6.1?

thanks so much! Those sites really helped! Can you help me solve this problem: A length of ribbon is 3 1/2 yd long. How many pieces 1 5/9 yd long can Joy cut from the length of ribbon? (1 point) 1 2 3 4

Thanks sooo much I understand it now!!!!

100,000 100,000 x 10 = 1,000,000 thanks!!!

1 11/18 The answer choices are: 2 5/9 2 13/18 1 4/9 1 11/18

1 8/18 = 1 4/9 thanks

3/12 = 1/4 thanks!!!!

yes please

88, thanks!

never mind, i figured it out

thanks!

can you help me with this problem The area of a circle is found with the formula A = pi r^2, where pi represents 3.14. If a tile artist is placing tiles in a circular mosaic pattern and the area of the circle is 658 square feet, what is the approximate radius of the circle in feet? 10 13 14 17 My answer is 14 is that correct? Why?

is the answer 30

i meant 30 is that correct

yes its 30 thanks.

ok thanks....is the last answer "Portugal supported Magellan’s trip around the world."????

thanks!

yessssss thanks!

1st week : 4 2nd week : 4 x 4 = 16 3rd week: 16 x 4 = 64 4th week: 64 x 4 = 256

ok thanks but how do you know if "30" is a right triangle? I thought 90 was a right triangle?

thanks

thanks!!!!!!!

Thanks!

108 x 4 = 432 324 x 4 = 1,296

thanks!

thanks

#2: i know but that's what it says

thanks so the answers would be 14. 36 15. 40 16. 13

thanks!!!!

3. 27

thx

thanks! so 1. 14/1 2. 22/3 3. 3/11

ok so 1. 6/9 2. 12:27 3. $3.84 over 1 gallon 4. 4 months???? 5. ????

omg thx

Oh I am so sorry! Thanks for banning that person

Thanks! You're really truly the best!

thanks!

thanks but actually it was viruses

oops srry i meant "How do you do this"

Absolute value

absolute value

Yikes..... You copied most of that from Wikipedia! I just used my online plagiarism-tool :)

Ms. Sue? Is Savannah's answer correct?

ok, put aside that question, what i 11????? i cannot figure it out

I know right! Math sure is strange......

draw a diagram like ms. Sue said

thanks!

Rylee: Thanks!

ok nevermind

It cannot be 30% because 0.3 is 30% and it says convert 0.003 into a percent so that's not it

I'M SORRY I TAKE THAT BACK OK!!!! I'm so sorry you were right thanks

thanks so much! You are truly the very best! :)

sorry i forgot to tell you my sisters name is Destiny sorry sometimes i forget to erase her name but thanks anyway

I agree with my sister, Destiny, we don't know the answer so how can we post it?

72% = C To figure this out, divide the number of answers you got correct (54) by the total answers (75). So, 54 divided by 75 is equal to 72% 72% is equal to a C. A: 90% or higher B:80% to 90% C: 70% to 80% D: 60% to 70% F: 50% to 60% and 50% and below

is 5: "lively"?

thanks

Thanks so much!!!!

Ok that it OK! Thank you for your time! Actually, they were all correct!

OK thanks!

oooh is it 800?

Thanks Ms. Sue, this post also helped me.

Thanks! That is what I got

How do I get #9?