# 123

Most popular questions and responses by 123
1. ## English

Please check my answers, they are marked with** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character

asked on September 30, 2016
2. ## math

in a boy's school, 5/8 of the boys play football and 4/7 play rugby.if every boy plays at least one of the two games, find the fraction of the boys who play both

asked on May 26, 2013
3. ## physics

There is a typo in this question. Ignore the ”cdot” in the units for G. A satellite is in a circular orbit just above the surface of the Moon. What is the satellite’s acceleration? The value of gravitational constant is 6.67259 × 10−11 Ncdotm2/kg2

asked on July 14, 2014
4. ## English

SOMEONE PLEASE CHECK MY ANSWERS!!!!!!!!!(YOU DON'T HAVE TO TELL ME WHAT THE RIGHT ANSWER IS JUST IF ITS WRONG OR NOT)THEY ARE MARKED WITH ** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the

asked on October 7, 2016
5. ## Math

It cost a family \$348 to buy a 15ft by 26ft rug. If the cost is proportional to the area, what will it cost the family to buy a 7.5ft by 8ft rug 89.66 188.50*** 249 87

asked on June 16, 2018
6. ## Calculus

At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

asked on September 2, 2014
7. ## Geometry

1) Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. 2) When constructing a perpendicular bisector, why must the compass opening be greater than the 1/2 the length of the

asked on September 27, 2016
8. ## math

cos theta - tan theta cos theta = 0

asked on June 3, 2019
9. ## physics

A skydiver jumps out of a ;lane 3 km in the air and reaches terminal velocity after falling for 15 seconds. If he falls at a constant speed the rest of the way to the ground, how long will he have been in the air total?

asked on May 23, 2011
10. ## college

if the value of machine is 50,000,estimated useful life is eight years and scrap value is 4000 calculate straight line method for 2 years

asked on December 7, 2010
11. ## Chem

A patient has a theophylline serum concentration of 96ng/L after taking theophylline tablet. Given that the half-life of theophylline is 8hr, how long will it take for the serum concentration to reach 50mg/L (assuming the distribution is complete and that

asked on October 17, 2017
12. ## chemistry

Would you expect the boiling point of a solution to change if you added a non-volatile solute such as potassium chloride? How? Would an insoluble substance such as sand affect the boiling point? EXPLAIN PLEASEE :] thanks so much!!

asked on November 7, 2010
13. ## chemistry

There is a maximum numerical value for the refractive index of a liquid substance. What is this value and why is it the maximum (HINT: take a look at the mathematical formula!)

asked on November 7, 2010
14. ## literature

Rationalism do you think either Patrick Henry or Thomas Jefferson would be considered a rationalist? can you explain why?

asked on August 27, 2008
15. ## Pre-Calc.

Alice walks on a straight line at four miles per hour. Two hours after she begins walking, Bob runs after her at a rate of six miles per hour. How many hours does it take for Bob to catch up to Alice?

asked on October 12, 2016
16. ## chemistry

Would u expect the boiling point of a solution to change if u added a non-volatile solute such as KCl?

asked on November 7, 2010
17. ## math

The unit digit of a 2-digit number is greater than the tens digit by 3. If the product of the digit is 18 find the number

asked on September 22, 2016
18. ## Calculus

1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing? 2.At a given instant the legs of

asked on August 31, 2014
19. ## chemistry

The half-life of a first order reaction is determined to be 74.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?

asked on December 15, 2012
20. ## Chem

Calculate the pH at which free phenobarbital(an acid) will precipitate from a solution contain 0.0394M(Cs) sodium phenobarbital. Given: molar mass of phenobarbital=232 g/mol; Ka=3.9x10^-8; and water soluble of free phenobarbital(Co)=1g in 1000ml. Thank you

asked on December 13, 2017
21. ## Maths

Among1/9, 3/2, 4/5, 19/20 the largest fraction is ___________

asked on September 2, 2015
22. ## math

which equation represents the constant rate of change to determine y kilograms for x pounds?

asked on December 9, 2014
23. ## punnet square

Why punnet square is improtant ?

asked on May 15, 2013
24. ## math

. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point) m = 1 m = 2 m = –2 m = 1/2

asked on April 27, 2013
25. ## math

how do you simplify a number with aa fraction exponent such as : 32^1/2

asked on February 22, 2010
1. ## microekonomics

123

posted on June 12, 2019
2. ## Social Studies

c c d I just got a 33.3

posted on February 6, 2019
3. ## Language arts 1 question please

how old is Ms.Sue

posted on January 24, 2019
4. ## History

1. B 2. A 3. C I just got an 100% If you are doing conexus these are the right answers.

posted on November 1, 2018
5. ## Government

im useing this to cheat on my homework thanks sue

posted on August 20, 2018
6. ## Trigonometry

Pano naging 1.915? Solution pls

posted on June 3, 2018
7. ## Science

posted on March 28, 2018
8. ## Science

123

posted on March 25, 2018
9. ## AP Chemistry

xd

posted on March 13, 2018
10. ## Chemistry

123

posted on February 13, 2018
11. ## Physics

2.59

posted on November 14, 2017
12. ## Math help :(

what is correct

posted on November 6, 2017
13. ## Math

Nicole do you have the whole test?

posted on October 31, 2017
14. ## math

what about the whole test?

posted on October 31, 2017
15. ## Science~

Has anyone here seen Daredevil? Also, Tamia is correct

posted on October 25, 2017
16. ## Help?

The answers are 1. C 2. C 3. B 4. A Hope this helps!

posted on October 19, 2017
17. ## English

Who here watches Daredevil?

posted on October 19, 2017
18. ## Chem

Thank you so much!! But I want to know the equation is what??

posted on October 18, 2017
19. ## Health / Joints

The answers are: 1. True 2. True 3. False 4. True 5. False 6. False 7. False 8. False 9. True 10.True Hope this helps!

posted on October 17, 2017
20. ## Science

Yep this is correct

posted on October 16, 2017
21. ## educational technology

posted on October 2, 2017
22. ## finite MAth

where the answers at broh

posted on September 3, 2017
23. ## physics projectiles

123123

posted on July 12, 2017
24. ## Physics

123

posted on May 23, 2017
25. ## Physics

123

posted on January 22, 2017
26. ## social studies

2. Phoenician

posted on January 3, 2017
27. ## Statistics

rdtfyguhj

posted on November 21, 2016
28. ## English

Could someone please check them for me?

posted on October 7, 2016
29. ## English

I don't know, does anyone know? I just want someone to tell me which are right and which are not you don't need to tell me what is the correct answer for the wrong ones.

posted on October 3, 2016
30. ## English

I don't know if it is all right, I wanted somebody to check my answers.

posted on October 1, 2016
31. ## english

the answer is c, the meaning behind events and characters actions.

posted on May 4, 2016
32. ## science

B a c c

posted on April 7, 2016
33. ## Math calculate depreciation

Calculate depreciation by straight line method .what are elements for deciding the rate of depreciation? b) An asset costing Rs 200, 000 is estimated to have scrap value of 25,000 at the end of its life of 5 years. .

posted on March 7, 2016
34. ## Science

b b c a 100%

posted on March 7, 2016
35. ## Ed Tech. HELP PLZ ASAP

C,A,B,D,D just took the assessment got a 100%

posted on February 8, 2016
36. ## Educatinal Tech

D i just took the test and got it correct.

posted on February 8, 2016
37. ## PHYSIC-als-------------->>

112

posted on February 5, 2016
38. ## Science

Haylee is correct got %100 thanks I was so stuck.

posted on February 1, 2016
39. ## ss

connections student

posted on January 20, 2016
40. ## social studies

connections student is right

posted on January 20, 2016
41. ## social studies(updated answers)

Anon's correct I got 100%

posted on January 13, 2016
42. ## chemistry

A,B,C

posted on October 8, 2015
43. ## Ap physics

dw scrubmuffin 1v1 me mid youll get rekt m8

posted on October 6, 2015
44. ## Probability

3) 1/2*1/(2-p) pY(2)=pY(2 | Odd(x)) * P(Odd(x)) = 1/2 * P(Odd(x)) sum(p*(1-p)^x-1) for x = 1, 3, 5, ... = 1/(2-p)

posted on March 11, 2015
45. ## Probability

5) 3.1111

posted on March 11, 2015
46. ## Probability

2) Exactly one of the events A, B , C occurs: [A ∩ (Bc ∩ Cc)] ∪ [B ∩ (Cc ∩ Ac)] ∪ [C ∩ (Ac ∩ Bc)] Using 1) Indicator for the first formula: X*(1-Y)*(1-Z) Now we have to use De Morgan Law and finally we have:

posted on March 10, 2015
47. ## Calculus

2d dd/dt = 450t-1080 dd/dt = 900-1080/(2*48.37)=-1.86 this is what I get when I substitute the values.Is it correct?

posted on September 3, 2014
48. ## Calculus

At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

posted on September 2, 2014
49. ## chemistry

890

posted on February 5, 2014
50. ## Physics Classical Mechanics

qwef

posted on October 22, 2013
51. ## American Government

what was it?

posted on September 24, 2013
52. ## Science

this is sooooboring poeple

posted on May 29, 2013
53. ## math

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point) m = –2 m = 2 m = -1/2 m = –1 pplz help

posted on April 27, 2013
54. ## Physics

how did u get 94860

posted on April 7, 2013
55. ## Chemistry

i didn't get it either

posted on December 15, 2012
56. ## Chemistry

a) 530

posted on December 13, 2012
57. ## Chemistry

Free Surface Vacancies

posted on December 1, 2012
58. ## science, chemestry

plz help

posted on November 18, 2012
59. ## Chemistry

he's right

posted on November 18, 2012
60. ## science

good point

posted on November 18, 2012
61. ## Chemistry hW

sry. i meant that that wasn't the explanation for how to do it

posted on November 18, 2012
62. ## Chemistry hW

that's not an answer!

posted on November 18, 2012
63. ## chem

how to use the Clausius-Clapeyron equation in this question?

posted on February 8, 2012
64. ## Economic

23

posted on November 20, 2011
65. ## Economics

I wanted to ask about how to proceed for part c. He gets 400 if the new company fails. NOw how do i treat p here: What i thought was, In case of unemployment he will pay p and get good worth 1 \$ SO if he pays 400 he get goods worth 100/p is this approach

posted on October 15, 2010
66. ## PHysics

mag-aral kayo!!!

posted on September 3, 2010
67. ## 5th grade

go on google and find it.

posted on September 10, 2008