Popular questions and responses by Nadine
1. ## Physics help?

A circular loop in the plane of the paper lies in a 0.78 T magnetic field pointing into the paper. If the loop's diameter changes from 17.8 cm to 6.4 cm in 0.22 s, what is the direction of the induced current? What is the magnitude of the average induced

2. ## Math

Evan found a way to find the product of 36 x 15. 36 x 15 = ( 30 + 6 ) = ( 10 + 5 ) = 300 + 150 + 60 + 30 = 540 a. Does Evan's method work for finding 35 x 15? Explain. b. Use Evan's method to find ( 2 + n )(3 + 5). c. Use Evan's method to find ( n + 2)(a +

3. ## grammar

Is it correct to say "I had a chat to my brother"? I normally use the word 'with' my brother.

4. ## Physics

A circular loop in the plane of the paper lies in a 0.78 T magnetic field pointing into the paper. If the loop's diameter changes from 17.8 cm to 6.4 cm in 0.22 s, what is the direction of the induced current? What is the magnitude of the average induced

5. ## Math

In a survey of a TriDelta chapte with 54 member, 20 were taking mathematics, 35 were taking English, and 6 were taking both. How many were not taking either subject?

6. ## French

I wrote this short pen pal letter, and I need someone to check it. It would really help me! Thanks Chère Megan, Je m'appelle Nadine at j'ai treize ans. Je suis ton correspondant! J'apprends le français depuis deux ans et je pense que c'est une langue

7. ## PHYSICS QUESTION!!!!

how do you find the height or time? is it h=squreroot4.9/t or h=squareroott/4.9 or is it something else complettly???

8. ## math

What number is 73% of 215? (1 point) 215 = 0.73n n = 0.73 × 215 *** 0.73 = n × 215 215 = 73n

9. ## physics

A crate of potatoes of mass 12.0 kg is on a ramp with angle of incline 30° to the horizontal. The coefficients of friction are μs = 0.69 and μk = 0.43. Find the frictional force (magnitude and direction) on the crate if the crate is sliding down the

10. ## Statistics

"Working Mom’s Journal" reported that the mean time a mother, with her small children, spends in at the convenience store is 7.3 minutes. A sample of 20 moms is chosen from your neighborhood, and it is found that the mean time they spend in a convenience

11. ## algebra

Xpower2 -15+50=0

12. ## algebra

If the cost of a cell phone has decreased 400% during the last 10 years, does that correspond to a cost decrease of four times? Explain your answer.

13. ## Physics

Part of a single rectangular loop of wire with dimensions .35 m by .75 m (.35 is the height and .75 is the length) is situated inside a region of uniform magnetic field of 0.395 T. The total resistance of the loop is 0.690 Ω. Calculate the force required

14. ## Math

A box holds one layer of 45 baseballs. How can the baseballs be arranged?

15. ## Math

Players on Team; Tennis 2, Basketball 5 A community center has 3 tennis teams and 5 basketball teams. No one is on both teams. How many athletes are there? My answer is 31 athletes. Is this right?

16. ## science/math

A juice processing operation uses steam to heat the fruit juice up to a temperature of 96̊C prior to packaging it in drink boxes. They need to heat 3,250 kg of apple juice (10.5% solids) from an initial storage temperature of 39̊F to its heat treatment

17. ## Math

What is the difference between a likely event and an unlikely event?

18. ## Chemistry

Given that the Ka of benzoic acid is 6.50 x 10-5, how would one prepare 0.500 L of a benzoic acid/sodium benzoate buffer of a desired pH of 4.00? The starting concentration of the benzoic acid is 3.00 M and the molecular weight of sodium benzoate is 144.10

19. ## math

What terms is missing from this set of ordered pairs? (0, -2)(?, 0)(5,8)

20. ## english

need a thesis for the play trifles my title is We Got Your Back

21. ## General chemistry

What mass of electrons would be required to just neutralize the charge of 2.7 of protons?

22. ## Math-Algebra

Can someone please elucidate to me, how to do this enquiry. 2y=-6/5

23. ## algebra

The length of a rectangle is 1 inch greater than its width. If the dimensions are doubled, its area increases by 36 square inched. Which equation could be used to find its dimensions?

24. ## algebra

what do you mean by (2x) in absolute value? I can't figure out what the x is all about...

25. ## Calculus

What is the orthogonal trajectory of y^2 - x^2 = C ??

26. ## earth science

Describe the change in duration of insolation from the Equator to the North Pole A) In the winter b) In the summer c) on the Equinox

27. ## earth science

Describe the change in duration of insolation from the Equator to the North Pole A) In the winter b) In the summer c) on the Equinox

28. ## precalc

how do u do evaluateL cos135

29. ## Math

Solve the following 2w^3 4c^3t^2 _____ - ________ 9c^3d^3 3b^2d^2

30. ## Math

5k^2u^2 3z^2 ________ + ____ 12b^2d^2 4bk^3 How would I solve this?

31. ## Math

Is this equation right is it worked correctly x 1 ----- - -------- x2-4 x2+4x+4 This is how she simplified it: x(x2+4x+4) - 1(x2-4) ------------------- (x2-4)(x2+4x+4) x3+4x2+4x-x2+4 ------------- x4+4x3-16x-16 x3+3x2+4x+4 ------------ x4+4x3-16x-16

32. ## word problem

If 258 hamburgers and cheeseburgers were sold and the number of cheeseburgers sold was two times the amount of hambugerssold how many hamburgers were sold? Is this right? 258 divided by 2 =129

33. ## Math

m=y^2-y^1/x^2-x^1 solve for i1

yx3 _____ How do I slimplfy y6x4

35. ## Math

solve for x 5x-3/4=2/3-7/2

36. ## math

How can a rectangle with be used to illustrate the multiplication of polynormals

38. ## math

how would I write 9557 in scienctific notation would it be like this: 9.557

39. ## help

could someone show me the steps for solving this: 3x+24=9(x+4)

40. ## help

7w/15x times 6wx/w How do I work this one

41. ## Math

write in scienctific notation: 0.003191

42. ## Math

Simplfy the following (x^2-9x+9)-(-2x+4)+(6x^2-7x-5) solution: x^2-0 -x+2+ thats as far as I got

43. ## Math

Base fee is 16.99 and a additionalcharge of .77each mile and he had to pay 133.26 how many miles did he drive the truck? Do I take the 16.99 from the 133.26 which is 116.27 then divide that by .77 which would be 15.1

44. ## Math

Put in simplest form withoiut parenthesis: (w-2)(w+1) Is this right w^2-2+1

45. ## Math

How do I break this down to factor it? 2x^2+13xy+15y^2

46. ## accounting

Please computate retained earnings During 2009, Edgemont Corporation had revenues of \$230,000 and expenses, including income taxes, of \$190,000. On December 31, 2008, Edgemont had assets of \$350,000,liabilities of \$80,000, and capital stock of 210,000.

47. ## French Pen-Pal

My French teacher is having us write to our fifth grade pen pals, and I sent my first letter a while ago with everyone else in the class. Well, my teacher waited for a while so all of the students would have a chance to respond in a letter of their own and

48. ## Science

Why do the coolant in a car's radiator protects the engine from damage?

49. ## English

Could someone check my answers for this exercise. Dangling Modifiers

50. ## Chemistry

can anyone help me with this question A solution is made by dissolving 0.078g of Ca(OH)2 in water to make 100ml of final solution. Calculate the pH of the solution im not sure about how to use the 100ml. thanks -nad You need the 100 ml to determine

51. ## science

when current flows through a wrapped in coils around a bar magnet, a temporary magnet known as a _________________ is created. Did you omit a word? perpahs metal. For the blank, are you thinking of electromagnet?

52. ## social studies

what did they call the mummy shaped figure that worked in the afterlife's fields for the mummy? http://www.carlos.emory.edu/ODYSSEY/EGYPT/shabtis.html

53. ## microeconomics

what is ment by allocative and productive efficency stuff

1. ## College Chemistry

you add the total grams of Fe+C+Cr which is Fe = 92.1 + C = 2.59 + Cr = 1.59 = 96.28 The question is asking for the % by mass of each component. you calculate each individual element . Fe gm of 92.1/96.28 (total gms) x100% = 95.7% You do the same for C and

posted on May 24, 2019
2. ## Math

For A i think it works but i do not understand b,c, and d.

posted on October 17, 2017
3. ## Language Arts

His opinion, is he feels like television is a waste of time. He feels like there are many things people can do besides laying around watching tv all the time.

posted on November 9, 2016
4. ## Physics

1. 64.195

posted on October 20, 2016

The answer is 5. (5/8)*5=25/8=3.125 lbs More than enough to cover the additional 3 pounds her father needs.

posted on October 11, 2016
6. ## Statistics

1. Find the area associated with this section of the curve: between z = -1.15 and z = -1.35.

posted on October 21, 2013
7. ## Information Systems in Organizations

1 b 2 c 3 d 4 c 5 no

posted on March 18, 2013
8. ## Information Systems in Organizations

1 b 2 c 3 d 4 c 5 yes

posted on March 18, 2013
9. ## Physics help?

Thank you!

posted on March 31, 2012
10. ## Math

9 x 5 5 x 9

posted on February 27, 2012
11. ## calculus

If 7 and 4 are exponents, take the derivative. You should get x^6(x+1)^3(11x+7), setting the derivative equal to zero gives you 0, -1, and -7/11 as critical numbers. Test numbers in the intervals [-12,-1], [-1, -7/11], [-7/11,0] and [0,10]. If the first

posted on April 10, 2011
12. ## Corporate Finance

I have the answer. contact me at candy2108atgmaildotcom

posted on February 13, 2011
13. ## Chemistry

Convert 63.7 kg of oxygen to grams. Then use stoichiometry and convert the grams of Oxygen to moles of Oxygen, then moles of KNO3 using the equation. Calculations: 63.7 kg ---> 63,700 g. Divide by 32 grams of O2, then multiply by (4 moles KNO3/5 moles O2).

posted on January 30, 2011
14. ## college math 209

25²+20x+4=0

posted on January 25, 2011

With effective resource planning organizations can reduce inventory and service costs, improve efficiencies, and establish methods for continuous improvement. Depending upon the type of resource there is a different type of planning that must take place.

posted on November 8, 2010
16. ## chemistry

The evaporation procedure must be completed in 10-15 minutes right after isolating aspirin in the filtration step with alumina or the aspirin decomposes which will create more surface area on the molecule resulting a lower melting point and wider

posted on September 26, 2010
17. ## Math-Algebra

Gracias!

posted on June 3, 2010
18. ## Finance

If D0 = \$2.00, g (which is constant) = 6%, and P0 = \$40, what is the stock’s expected dividend yield for the coming year? a. 5.0% b. 5.1% c. 5.3% d. 5.6% e. 5.8%

posted on January 16, 2010
19. ## elementary

the rule is to use numbers and you always have to read the question to do it.

posted on September 10, 2009
20. ## word problem

so it would be193 cheeseburgers right

posted on October 15, 2008
21. ## math

Thank you

posted on October 8, 2008
22. ## help

Thank you very much I hope I can remember the foil method

posted on October 8, 2008
23. ## Math

write 0.003191 in scientific notation

posted on October 7, 2008
24. ## Math

Thank you

posted on October 7, 2008
25. ## French

oops, I see a typo that I didn't notice. It should say et instead of at before mes frères.

posted on April 21, 2008
26. ## French Pen-Pal

Wow, Thanks! Those are really good ideas!

posted on April 20, 2008
27. ## science

Friction easy But then again the engine but that isnt a force

posted on April 9, 2008
28. ## math

2(4x-4)+2(8x+10)=8x-8+16x+20 perimeter=24x+12

posted on January 30, 2008
29. ## math

2^3 is 8 8*2 is 16

posted on January 29, 2008