# Rainbow

Most popular questions and responses by Rainbow
1. ## math

how many solutions does the system of equations have? 2x= -10+6 and x+5y=3 one two infinitely many none how many solutions does the system of equations have? y=5x+7and3y-15x=18 one two infinitely many none how many solutions does the system of equations

2. ## Alcoholic Beverages

Which of the following statements about alcohol is correct? A. Men and women metabolize alcohol at different rates. B. Coffee alters the blood alcohol level in a person's body. C. Mixing different kinds of alcoholic beverages increases the rate of

3. ## Math

what is the solution of the system? 4x-y= -3 6x-y= -8 (5,5.5) (-2.5, -7) (-2.5, 2.2) (20, -28) what is the solution of the system 5x+6y=20 9x+11y=32 (28, -20) (28, 20) (-28, 20) (20, -28)

4. ## chemistry

URGENT!!! How many grams of sodium benzoate (NaC6H5CO2) must be added to 500 mL of 0.15 M benzoic acid (HC6H5CO2) to make a buffer solution with pH of 5.0? Assume no volume change upon sodium benzoate dissolution. Ka = 6.46 x 10-5 How would I go about this

5. ## accounting

YSL Marketing research is a small firm located in Seattle. On behalf of its clients, the firm conducts focus group meetings, telephone and mail opinion surveys, and evaluations of marketing strategies. The firm has three partners and six nonpartner

6. ## Chemistry

For a voltaic cell that's made with zinc and copper {reaction equation: Zn(s) + Cu2+(aq) ---> Cu(s) + Zn2+(aq)}, if the concentration of zinc nitrate increases, would the cell voltage decrease, or would it increase? Thanks!

7. ## Chemistry

Can the mercury cation (Hg2+) oxidize silver metal to aqueous silver cation? If so, would the reaction equation be as follows: 2 Ag(s) + Hg2+(aq) ---> Hg(l) + 2 Ag+(aq) Thank you!

8. ## English

the first published Tarzan story tells of: a Tarzan's first meeting with Jane b conflict with his cousin William Clayton c the death of Tarzan's parents in an African jungle my answer is c but i am not really sure it has referred to the first meet between

9. ## Chemistry

Write the reactions that occur for the benzoic acid/sodium benzoate buffer when you react it with HNO3 and KOH. How would I go about writing it? Thanks.

10. ## English

the tone of Breaking Through is a respectful b none of these choices are correct c bitter d amused e angry I think a,c,d,e are the right answer and i think the tone of this book is depend on which parts of it. Different parts have different tone.

11. ## world history

What is Hammurabi's code on vandalism?

12. ## English

An author's viewpoint is shown as much by what is left out of a story as by what is included. Which of these details is not included in Breaking Through? a how he earned his scholarships b none of these choices are correct c how his family was able to

13. ## math

make AB pattern with two shapes.

14. ## English

in the Tarzan the terrible chapter1 in this unit, tarzan is most concerned with a finding food to survice b getting to know the man-thing c rescuing his wife, jane i think a and b are correct he and the man-thing killed the lion and ate deer together i

15. ## English

the setting for the excerpt about Tarzan the terrible in this unit is a none b during the jazz age c during ww1 i know the previous novel is set the early day of ww1 but i am not sure this one is set during ww1

16. ## English

in the Tarzan excerpt in this unit, one obvious difference betwween Tarzan and the man-thing was: a their hunting abilities b both c the man-thing had a hairless tail my answer is b i am sure c is right but i think a is right

17. ## English

i just want to check the answers the years between 1920 and 1930 could be described as a time that showed an increase in methods of communication i think it is false i think the new fashion and dance are not the way of communication most of the authors

18. ## English

in the Tarzan excerpt in this unit, Tarzan was trying to get a land that was: a difficult to enter b both c populated with prehistoric animals my answer is b it is right?

19. ## physics

how does sound travel I a swimming pool

20. ## English

women were not able to make any progress in their rights during the 1920s false women got vote and they could do some jobs that just for men before most of the authors listed for the years between 1920 and 1930 wrote fiction false is it right?

21. ## English

Tarzan is best labbled as which archetype? a bad boy b none c chief d super-hero e charmer i think c and d are the possible amswers because i think Tarzan has some characteristic as same as c and d

22. ## English

Most of jimenez high school experiences were positive except a speaking at the rotary club b all c performing in the junior scandals d participating in los santitios club e running fot student body president my answer is a i just want to check it

23. ## English

in the last chapter of breaking through, Jimenez' mother was most concerned with a papa's health b both of these choices are correct c jimenez' clothes i am very confused. when papa called mama to help him get dressed but not connect to his health in fact,

24. ## English

Today's immigrants have both an easier and a more difficult life than Jimenez and his family. what is one way life is more difficult? a access to health care b crossing the border from Mexico c getting children enrolled in school Jimenez and his family

1. ## math

im trying to solve that awnser on my homework DX

posted on January 29, 2018
2. ## Physics

.24

posted on September 7, 2016
3. ## English 12

I think its d

posted on September 7, 2016
4. ## grammar

I thought himself was a reflexive pronoun

posted on September 7, 2016
5. ## Math

Ms. Sue can you show me how A is the right answer. I need someone to teach me how to do it.

posted on April 19, 2016
6. ## Chemistry

Thanks for the clarification! So besides Mercury, is there any metal cation that can oxidize silver metal to aqueous silver cation?

posted on April 7, 2014
7. ## Language Arts (Check answer)

It's B. I took the quick check ;)

posted on April 5, 2014
8. ## lang arts

1.2 2.3 3.3 4.3

posted on April 2, 2014
9. ## English ~CHECK MY WORK PLEASE~

The answers are 1.2 2.4 3.1 4.4 5.4

posted on April 2, 2014
10. ## Lang Arts

#1.3 #2.2 #3.4

posted on April 2, 2014
11. ## Chemistry

Thank you so much!!!!

posted on March 26, 2014
12. ## Art-help.

posted on March 24, 2014
13. ## english.

Thank you so much, Mysterious!!! lol C:

posted on March 22, 2014
14. ## History

unicorn poop

posted on October 16, 2012
15. ## English

i had searched online before i posted questions in this website

posted on July 8, 2010
16. ## English

it is the chapter1 of Tarzan the terrible author -- Edgar Rice Burroughs

posted on July 8, 2010
17. ## English

it is the chapter1 of Tarzan the terrible author -- Edgar Rice Burroughs

posted on July 8, 2010
18. ## English

it is the chapter1 of Tarzan the terrible author -- Edgar Rice Burroughs

posted on July 8, 2010
19. ## English

i had tried to find it online and i had read the information in wikioedia but i was still confused

posted on July 8, 2010
20. ## English

it is the chapter1 of Tarzan the terrible author -- Edgar Rice Burroughs

posted on July 8, 2010
21. ## English

but she just helped papa to get dressed i don't think it is about health

posted on July 3, 2010
22. ## English

but b says none of these choices are correct, i think all of them are correct!

posted on July 3, 2010