# Posts by helper

Total # Posts: 1,945

1. ### science

LOL is correct!
2. ### Language arts

Trust me is right for connexus students
3. ### Physics

First we need to find time by the help of height 100: 1/2(9.8)t^2 100: 4.9t^2 100/4.9: t^2 20.48:t^2 Taking root on both sides we get t: 4.51Sec Range: voxt 40 * 4.51: 180.4 Round off to 180

5. ### Science

Thanks Alyssa for the answers and what is up with everyone. You all are acting like babies.
6. ### Language Arts

yes the answer are D,D,C,D,C I got a hundred.
7. ### P.E

I took the qc. The answers are 1.True 2.Time Management 3.True

its d.
9. ### Language

It's Falling Action
10. ### statistics

That's the probability of those non-defective. Defective is 0.5 (5%). So 1-0.5=0.95. @Kojo
11. ### math

The answer is 1/48, I just finished this question on my test and got it right :)

I got a 100%
13. ### math Study guide

1.A 2.B 3C 4C 5B 6B 7A 8C 9B 10A
14. ### History

number 2 is B. :)
15. ### English! - Help!

i just got 13/15! 8 and 9 should've been c.
16. ### Math

1. histogram with intervals of 5 2. histogram with intervals of 3 3. line plot 4. line graph these are the multiple choice answers
17. ### Math

Which display is best to determine the relationship between the number of hours worked and the amount of money paid?
18. ### Science

No you tard.. The answer is c. it uses a renewable energy source. just look up biomass duuhhh
19. ### English

The practice is 100% C C D B. For the final quick check its B A A good luck. I 100% on both
20. ### ALGEBRA

C,B,B.B is totally correct for "Measures of Central Tendencies and Dispersion" practice for 9th grade. Thx sooo much for 100%, got 21 overdure, and got to do what I gotta do.
21. ### social studies (check answers)

number 12 is c.
22. ### probability

We can recognize, that our mean squared error = var(Θ), so our final answer will be: 1/(1+t1^2+t2^2)
23. ### Hiram Elementary School

I don't believe this is a complete question

lee no leas
25. ### Spanish 2

Lee el libro! Leelo! (accent on first e) No leas el libro No lo leas limpia la casa limpiala (accent on first I)
26. ### Global Studies (check please)

yes Riley is right
27. ### physics

13.1 kg * m/s
28. ### science help asap!!!

Thanks person who created this question! You are a risk-taker!(Good thing)
29. ### Math help :(

Elzbieta Bosak is wrong. Use this especially if you're using connexus. - B - A - D - D - C
30. ### statistic

3.80127(1.03605)^x

Thanks Mr.? ! 100%
32. ### Science help (just 4 questions)

Avery is 100% correct. :)
33. ### 2 more History Questions

Unknown, the correct answer is 1. D and 2. A
34. ### S.S. help plz

"Luxi_pux" is wrong! Smart one and Yuno are correct.
35. ### S.S. help plz

For the quiz in unit 4 the correct answers are b a d b a d c c a a 100%
36. ### assistent teacher

I would say Powerpoint, Openoffices, and some other softwares just type in " Keynote " and download if you have a Mac. Also try Google Docs Presentation. And Sliderocket ( you can also add pics with it! ) Try 280 Slides or Prezi!
37. ### Writing skills 1

5. C. Of course this is the right answer!!
38. ### Writing skills 1

1. D. In formal English, we use words to say precisely what we mean. 3. D. Lawson crept silently up the stairs, but couldn't still his heartbeat. 4. D. Dear Sir 6. C. adjective 7. B. Finally 8. B. Psychological Effects of Nuclear Weapons 10. D. I am in receipt of your ...
39. ### Math Ms. Sue please

Unit 3 Lesson 13 Functions Unit Test Math Grade 8 B Answers: 1. D 2. A 3. D 4. A 5. D 6. D 7. D 8. C 9. A 10. A 11. C 12. B 13. B 14. A 15. A 16. B

ITS C
41. ### Quantum Physics

for 4 some one already gave you so you have: 4a: 1/sqrt(5) 4b 2/5 4c 1/2 4d 0
42. ### 7th Grade Social Studies

10 is wrong... it is C
43. ### 7th Grade Social Studies

The primary problem with urban sprawl in the west is the depletion of water resources. If this problem isn't solved, aquifers will dry up, farms will experience drought, water won't be available for irrigation. Another problem with urban sprawl is air pollution mixed ...
44. ### Quantum Physics

1/sqrt(2) -1/sqrt(2) 1/sqrt(2) 1/sqrt(2)
45. ### Physics

0.5, 0, 0, 0.5, 0, 0.5, 0.5, 0
46. ### physics

0.5, 0, 0, 0.5, 0, 0.5, 0.5, 0
47. ### PHYSICS!!!

0.0887 is the answer....correct on and say thanks.....

I X

7/9

I X

7/9
52. ### Physics

Impulse is equal to Force*Time, so this is just 60*2=120 N*s

b c a c
54. ### Languege arts

A B B C B A C A FALSE
55. ### math

a. early- .1 on time- .6 late- .18 cancelled- .12 b. mutually exclusive c. .7
56. ### chemistryy

5.043661*10^15

18

4.7E-15
59. ### Chemistry

could you explain me this one A photon interacts with a ground state electron in a hydrogen atom and is absorbed... And I will explain you the formula
60. ### MATH

This is especially for students of CPA (Connexus). 1. What are the actual dimensions of the sofa in inches? - 90 x 45 2. Fort Wayne to Richmond to New Albany measures 6 cm on the map. What is the actual distance? - 300km 3. There are 1,296 in.2 in one square yard. Use a ...
61. ### math

Well.. People have so stop arguing for one, because this girl needs help with the problem right? Please guys..

Somebody is right renina is wrong I got a 50%
63. ### PreCalculus - Find Inverse

replace f(x) with x and x^3 with y^3 in the equation and then solve for y ... Hope that helps !!
64. ### physics help needed very urgent !!!

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 55 N/m. Initially, the spring is at its relaxed length and the block is stationary at position x = 0. Then an applied force with a ...
65. ### math

704-12,132= -11,428
66. ### Science

You have a stock solution of 3.5M glucose. You need a working solution of 0.5M glucose in a volume of 400ml. Explain how you make the solution. Also what is the concentration of the dilution solution?
67. ### S.S

Thanks Shawn Mendes is bae! lol
68. ### English

Lacey was right!(:
69. ### child development

3 is A 5 is C 9 is A 10 is B 11 is C Those are right because I did this test already. :) The ones I didn't mention already have the right answer.
70. ### physics

the output will decrease
71. ### math

I dunno, but maybe u can help me!
72. ### Science

You are correct,the answer is B. Good job :)
73. ### trig

58!! I'm workin on it too! LOL! See you in class!

You have to get involved!ï¿½ From the first day of school, freshman year of high school, those were the words that constantly fell from my momï¿½s mouth. I would not go a week without hearing those five words. At that time I did not ...
75. ### Physics

it is based off the equation: displacement = (initial velocity)*(change in time) + 1/2(acceleration)*(change in time squared) since that equation is linear, the equation recommended for this problem is: "angle" = 0 + 1/2(acceleration)*(change in time squared) that is...
76. ### algebra

Say, cost per day = D Say, cost per km = k 3D + 150k = 180 2D + 400k = 180 Multiply the first equation by 2 and the second by 3: 6D + 300k = 360 6D + 1200k = 540 Subtract the first equation from the second: 900k = 180 Divide both sides by 900: k = 0.2 2D + 400k = 180 2D + 400(...
77. ### Algebra

There are no like terms. It cannot be simplified.
78. ### algebra

Say Aarons age = 2A years Therefore, Half of Aarons age = A years Therefore, Tanya's age = A+10 2A + A+10 = 55 3A + 10 = 55 3A + 10 -10 = 55 - 10 3A = 45 A = 15. Therefore, Tanya is 15 + 10 = 25 years old. (Aaron is 2 x 15 = 30 years old)
79. ### arithmetic

ANSWER: 65 Substitute 30 into n: 7 + (30 - 1) x 2 7 + (29) x 2 7 + 58 = 65
80. ### Maths C

To solution is in the idea that Simpson's rule requires an even number of intervals and uses parabola capped trapezoids created by three points. Weddle's rule works accurately for more than 7 and odd numbers of intervals. Good luck in indentifying the derivation of the...
81. ### english

He had planned to take the last flight out to Chicago. However, the flight was cancelled due to bad weather.
82. ### american history

There are no statements listed :)
83. ### life orientation

Can you please post lines 10-15 or the passage you are implying to :)
84. ### Title for essay

I agree with Ms.Sue second title!
85. ### math

there are 3 ft in 1yd. 555ft/3ft=X yd/1yd 555ft=3xft divide =185 yards
86. ### geometry

Surface area of what? Cylinder, cone, sphere or ?
87. ### Cultural Diversity

YOU are not a nice person. Ms. Sue is very helpful and one of the nicest tutors here. I hope that the administrator of this site blocks you from ever posting here again.

89. ### geometry

Your question, I assume, is to find the length and width of the rectangle? The diagonal creates 2 right triangles. L = length L - 4 = width By the Pythagorean theorem, d^2 = L^2 + (L - 4)^2 20^2 = L^2 + (L - 4)^2 Solve for L, the length width = L - 4

91. ### Logarithms

Now, I feel stupid. I guess I should not work so late at night. I tried all these rules when all I needed to do was simplify log2√2 using the basic definition/relationship !! Thanks again. I don't remember learning logs some 40 years ago in HS and teaching myself. ...
92. ### Logarithms

Thanks so much Reiny.
93. ### Logarithms

I'm working on logarithmic equations and I'm stuck on how my book arrives at the next step. First, they use the change of base formula on, log(sqrt(2))(x^3 - 2) (sqrt(2)) is the base,changing to base 2 log(sqrt(2))(x^3 - 2)= log2(x^3 - 2)/(log2(sqrt(2)) I understand ...
94. ### Math 126

Arithmetic, the common difference is 11. 15 - 4 = 11 26 - 15 = 11 37 - 26 = 11 48 - 37 = 11 59 - 48 = 11
95. ### algebra

How can we answer without looking at the four choices of graphs? See the following in regards to graphing quadratic functions. http://www.purplemath.com/modules/grphquad2.htm
96. ### word problem

If this is your equation, M = −0.001t^3 + 0.1t^2 t = 14 min Substitute 14 for t and solve M = −0.001t^3 + 0.1t^2 M = −0.001(14)^3 + 0.1(14)^2 Now solve for M = number of words in 14 min
97. ### Math

This assumes that sides PQ and ST are corresponding sides. You do not state the relation of the sides in your problem. Create a proportion matching the corresponding sides and perimeters. PQ/ST = Perimeter PQR/Perimeter STU 18/6 = 78/x 18x = 468 x = 26 = Perimeter STU
98. ### math

Multiply the area of the rectangle by the square of the scale factor to get the area of reduced rectangle. Reduced area = 720 * (1/6)^2 Reduced area = 720 * (1/36) Reduced area = 720/6 Reduced area = ? sq in.
99. ### math

Master is incorrect f(x) = 7 ln x f' = 7/x f'(4) = 7/4
100. ### coordinate geometry

y - 18x + 18 = 4 Slope-intercept form of the equation is, y = mx + b m is the slope b is the y-intercept You need to put tour equation in the slope-intercept form by solving for y. Move everything to the right side of the equal sign. y - 18x + 18 = 4 y = 4 + 18x - 18 y = 18x...