# Yo

Newest questions and responses by Yo
1. ## science

1. Which of the following statements accurately describes the development of the geologic time scale? a. Scientists developed the geologic time scale by studying rock layers and index fossils worldwide. b. Scientists developed the geologic time scale using

2. ## biology

Name the type of viral infection shown in the cycle that includes stages 1->2->3A->4A I'm so lost can someone help?

3. ## math

A fisherman traveled in a boat from point N upstream. After having traveled 6 km, he stopped rowing and 2 hour 40 min after first leaving N, he was brought back to N by the current. Knowing that the speed of the boat in still water is 9 km/hour, find the

4. ## yoyo

At room temperature, 20° C, water (H2O) is a liquid and oxygen (O2) is a gas. Based on kinetic molecular theory, which answer best explains the states of the two fluids? a The particles in the liquid have greater kinetic energy than the particles in the

5. ## Physics

Suppose 11.0 g of ice at -10.0∘C is placed into 300.0 g of water in a 200.0-g copper calorimeter. The final temperature of the water and copper calorimeter is 18.0∘C. 1)What was the initial common temperature of the water and copper? (Express your

6. ## Math

This table shows the number of hours Harry spent watching television and the hours he spent doing his homework on three days last week. hours of tv: 1.5 2 3 hours of homework: 2 1.5 1 What kind of relationship do these data appear to have? A. Directly

7. ## Chemistry

A forensic scientist is given a white substance that is thought to be cocaine. The substance is found to have a percent composition: 49.48% C, 5.19% H, 28.85% N, and 16.48% O. What is the empirical formula for this substance? Is it cocaine?

8. ## EMpirical and Molecular Formula

A forensic scientist is given a white substance that is thought to be cocaine. The substance is found to have a percent composition: 49.48% H, 5.19% H, 28.85% N, and 16.48% O. What is the empirical formula for this substance? Is it cocaine?

9. ## Math

Solve 9-3devidedby1/3+1=

10. ## differential calculus

Beth leaves Muskegon, 30 mile north of Holland, traveling at 60 mph. Alvin leaves Holland traveling north at V=20t+40 mi/hr. When will Alvin pass Beth? How far from Holland will they be? :I think Beth's distance is d=60t-30 (using Holland as the frame of

11. ## algebra

mary had 25000 dollars to invest. she invested part of that amount at 3% annual interest and part at 5% annual interest for one year. the amount of interest she earned for both investments was 1100. how much was invested at each rate

12. ## chemistry

How many particles are there in a mole of nitrogen dioxide molecules? How many total atoms are there in a mole of nitrogen dioxide molecules?How many nitrogen atoms? How many oxygen atoms?

14. ## math

You deposit \$7,900 in a money-market account that pays an annual interest rate of 4.3%. The interest is compounded quarterly. How much money will you have after 3 years?

15. ## accounting

The following information is available for ABC Company for the year ended December 31, 1997: Ending Inventory …………………………. \$7,500 Purchases …………………………………. 31,000 Transportation-in ………………………….

16. ## CHEMISTRY

WHAT IS THE COMPLETE STRUCTURAL FORMULA AND NAME FOR CH3CH2CH2CH(CH3)CH3 2. CH3CH(C2H5)CH2CH3 3. CH3CH2CHCLCH2CH2CH2CH2Cl 4. CH3CH2CH2CH2OH 5. CH3CH2CH2CH2COOH 6. CH2=C(CH3)CH2CH(CH3)CH3 7. (CH3)2CHCl 8. CH3C(CH3)2CH2C(CH3)2CH2CH2CH3 10. CH3C(triple

17. ## Finance

P17-3 (Available-for-Sale Investments) Cardinal Paz Corp. carries an account in its general ledger called Investments, which contained debits for investment purchases, and no credits, with the following descriptions. Feb. 1, 2010 Sharapova Company common

18. ## math

A traffic engineer plans to estimate the average number of cars that pass through an intersection each day. Based on previous studies the standard deviation is believed to be 52 cars. She wants to estimate the mean to within ± 10 cars with 90 percent

19. ## matematicas

(sinx)^2+cosx +1 = 0 , domain: [0,2pi) aydame por favor gracias

20. ## chemistry

what is some background on the ideal gas constant R

21. ## quimica

what is some background on the ideal gas constant R

22. ## trig

Consider the angle in standard position whose measure is radians. The terminal side of this angle is in the third quadrant and lies on the line given by y=10x. Find sin and cos.

23. ## physics

A 700-N man jumps out of a window into a fire net 10 m below. The net stretches 2 m before bringing the man to rest and tossing him back into the air. What is the spring constant of the net? What is the velocity just before hitting the net? (hint: Use

24. ## science

A box of groceries requires 5.0 newtons of force to lift it up 1.0 meter. How much work is done?

25. ## statistics

According to the book Are yoy Normal?, 40% of all US adults try to pad their auto insurance claims to cover their deductible. Your office had just received 128 in insurance claims to be processed in the next few days. What is the probability that half or

26. ## history

The joint-stock company, in which individuals invested and profited in proportion to the number of shares purchased, was the principal instrument of England's overseas expansion. True False [] Question #6 [] TrueFalse [][]Note to teacher: Note from

27. ## physics

A 7.9 kg object undergoes an acceleration of 2 m/s2. What is the magnitude of the resultant force acting on it? Answer in units of N.

28. ## crk

the important value that helps in good human relation is a.humility b.love c.mercy d.giving

29. ## spanish

what spanish pronoun whould you use instead of saying mis companeros de clase?

30. ## science

when the depth of water increses the pressure also increases. explain with example?

31. ## physics

how long does it take a 19kW steam engine to do 6.8x10^7 J of work?

32. ## Chemistry

The rate constant, k, for each reaction order is equal to _____ from the linear plot. Reaction Order Answer zero ______ first ______ second ______ a. slope (m) b. y-intercept c. x-intercept d. negative of the slope (-m) e. 0 i think zero order is maybe d?

33. ## Chemistry

Hi Dr. Bob, this is a chemistry question. I don't know how to go about solving this problem: What is the pH of the solution created by combining 11.40 mL of the 0.10 M NaOH(aq)with 8.00 mL of the 0.10 M HC2H3O2(aq)? Here's what I have so far: (0.10M

How Does a rodeo star get around

35. ## MATh

What is the square route of x Times 3 ifx is equal to 5 cubed? Then triple the answer

36. ## bi

In an action potential, what ions are entering or leaving the cell during each of its phases.

1. ## Language Arts

ya there wrong i got 2/5 thanks alot

posted on February 4, 2019

thanks hallee

posted on January 31, 2019
3. ## Science

i got it right thanks so so much

posted on January 31, 2019
4. ## English

yerp

posted on January 23, 2019
5. ## HISTORY HELP plsssssssss

b

posted on January 12, 2019
6. ## language arts

Wait guys don't use that I think they change up the questions for everyone sorry

posted on January 10, 2019
7. ## LA Help!

just reword wat rose wrote lol

posted on December 19, 2018
8. ## Pre-Algebra

the whirl series

posted on December 4, 2018
9. ## Health

I’m right thx guys

posted on November 20, 2018
10. ## science

I'm failing I need help badly! I don't need answers. Just help.

posted on November 13, 2018
11. ## science

Ms. Sue are you sure?

posted on November 13, 2018
12. ## math

no b

posted on October 29, 2018
13. ## ELA

none is correct

posted on October 12, 2018
14. ## Social Studies

Anybody is correct

posted on October 11, 2018
15. ## science

I hate getting an hepatitis c virus

posted on October 3, 2018
16. ## Spanish

@RiP is correct

posted on September 26, 2018
17. ## MATH

800

posted on September 19, 2018
18. ## Algebra

ugh you guys.., no answer really?

posted on June 12, 2018
19. ## maths

Yoyo

posted on June 6, 2018
20. ## English

yo why this writeacher person a b**ch

posted on May 31, 2018
21. ## Math

dani u right

posted on May 25, 2018
22. ## math

222m

posted on May 20, 2018
23. ## Chemistry

mama

posted on May 15, 2018
24. ## Health

Jishka is great comedy entertainment

posted on May 11, 2018
25. ## Science

all 3 are the same

posted on May 3, 2018
26. ## Art

c. b. d.

posted on April 30, 2018
27. ## physics

1.66e-9

posted on April 17, 2018
28. ## Science

Oh, it is D for 5. Don't listen to those who say 5 is B!!!!

posted on March 5, 2018
29. ## Social Studies

sorry but saying to use a book and logical thinking when you've been looking for hours! doesn't help

posted on February 22, 2018
30. ## Math

do you have the answers to the full test?

posted on January 25, 2018
31. ## algebra

Y’all, the answers to the next one “Modeling with Quadratic Functions” are 1.c 2.d 3.a 4.b 5.c Have fun finishing up the semester!

posted on December 12, 2017
32. ## math

guys the awnser is 1 5/7

posted on December 10, 2017
33. ## language arts

Yo, "Love^^" is right! Thanks, man.

posted on December 4, 2017
34. ## Language Arts HELP NEED !!!!!!!

Guys i hope you know if yu give us writing awnser changed a few words into your own words and the will exepit it

posted on November 30, 2017
35. ## Science

What geographical features create natural boundaries for water to flow toward one ocean or another

posted on October 22, 2017
36. ## Math

posted on October 20, 2017
37. ## chemistry

posted on October 9, 2017
38. ## ap chemistry

wait nvm, i got .55875

posted on October 9, 2017
39. ## ap chemistry

i got .57876

posted on October 9, 2017
40. ## ap chemistry

the problem doesn't give u the temperature. but instead they give u the RT/F which you can use instead. you can change the equation to: nE=(RT/F)lnK. Then plug and chug -> (2)(.15) = (.025693)lnK then solve for K: i got roughly 117752.538 but as for if

posted on October 8, 2017
41. ## Chemistry

wsp

posted on August 30, 2017
42. ## MATH

cghgth

posted on August 30, 2017
43. ## consumer math

\$4.19

posted on July 22, 2017
44. ## algebra**

actually it's 2/10

posted on July 2, 2017
45. ## Language Arts

C,a,a Chapters 1-2 B&d, C,b,d Chapters 3-5 A,a,d,c Chapters 6-7 B,c,b,b,a,d,c,a,a&c,b Chapters 8-10 C,a,a Chapters 11-12 D,c,d Chapters 13-14 A,b,d Chapters 15-17 A,d,b,a,b,a,c,c&d,c Chapters 18-19 D,c,b,c,a Chapters 20-21 A,d,c Chapters 22-23

posted on May 23, 2017
46. ## PLZZ HELP ME WITH THIS MATH MS SUE.

It's your choice to trust me or to follow trolls like @connection whiz, @lols, and @yolo. Sooo...¯\_(ツ)_/¯

posted on May 8, 2017
47. ## PLZZ HELP ME WITH THIS MATH MS SUE.

Alright, @yolo calm down. Don't ya know internet etiquette? Connection whiz isn't right. Maybe you had a different quiz, but for Unit 4 Lesson 10 in Pre-Algebra Math (8th Grade Math) @Callie and @Donut are correct. I took the quiz so I would know. Keep in

posted on May 8, 2017
48. ## freedom similes and metaphors?

Freedom is like a dog without a leash

posted on April 20, 2017
49. ## Science

cause

posted on April 3, 2017
50. ## MATH

what are the answers please i'm failing this class and can't fail

posted on March 30, 2017
51. ## Math

This is hard and I don't get it at all.

posted on March 27, 2017
52. ## Health

1. A 2. C 3. A, B, D. I got 100%

posted on March 22, 2017
53. ## Social Studies

C c A A D I just got 100%!!

posted on March 15, 2017
54. ## Drama

Wow) Is correct for the connetions academy Scrooge quick check on unit 3 dramatic transformations lesson 4

posted on March 13, 2017
55. ## Drama

D D D C A is 100% correct. Thanks!

posted on March 10, 2017
56. ## Math

posted on March 8, 2017
57. ## Social studies

I got 100%!thanks a lot!

posted on March 6, 2017
58. ## Social Studies

100% correct! Great job!

posted on March 3, 2017
59. ## Language Arts

(hi) is correct if you are in seventh grade connections academy unit 3 dramatic transformation's lesson 2 quick check

posted on March 2, 2017
60. ## Art

it is C

posted on March 2, 2017
61. ## Algebra

4 + 5x less than or equal to 26 1. Subtract 4 to 26 = 22 2. Divide 22 by 5 3. X less than or equal to \$4.40

posted on February 27, 2017
62. ## Algebra

\$4.40

posted on February 27, 2017
63. ## Algebra

16

posted on February 27, 2017
64. ## College Physics

This is wrong

posted on February 26, 2017