# Nisha

Popular questions and responses by Nisha
1. ## math

A string is cut into two parts.The ratio of lengths of the string and the smaller part is six times the ratio of lengths of the smaller and the larger parts .Find the ratio of the lenghths of the larger and the smaller parts of the string. Help me solve

2. ## algebra

You've received an invoice for \$3,000 with terms of 3/10, 1/20, n/30. How much will you have to pay if you pay the bill in 12 days?

3. ## Math

a submarine is at depth of 200 m below the sea level.it descends at uniform rate of 3m/s for 20 secobds. find its depth from the surface after 20 seconds

4. ## math

A test of 60 minutes contains questions on mathematics and english only. the time taken to solve a mathematics question is twice the time taken to answer an english question and the ratio of time taken to solve all mathematics questions to time taken to

5. ## physics

the number of waves of wavelength 6000 angstrom in a path of 2 cm in vacuum are

6. ## Science

Ammonia may be oxidised to nitrogen monoxide in the presence of a catalyst according to the following equation. 4NH3 +5O2-4NO+6H2O.If 27 litres of reactants are consumed ,what volume of nitrogen monoxide is produced at the same temperature and pressure?

7. ## math

Mohan and Sohan went to a bakery shop. Mohan bought 6 puffs, four burgers and three cakes and used up all the money he had. Sohan bought three puffs, eight burgers and six cakes and spent 20% more than Mohan. What percent of his money did Mohan spend o

8. ## Math

a submarine is at depth of 3500m below the sea level. it comes up 560m and then goes down by 1250m. if we consider the sea level as zero. what is the current position of submarine

9. ## Physics

A 10 kg mass is hung from 2 light, inextensible strings such that the vertical string is attached to the top of the block at an angle 60 degree and the other string is attached straight horizontally to the adjacent side of the mass. How do we solve the

10. ## chemistry

the following is a redox reaction. show which element(s) are oxidized and reduced. include how many total electrons are gained or lost by each element. 3HNO---->HNO3+H2O+2NO

11. ## Discrete Mathematics

Find x in the following expressions: 1. (111)10 = (x)3; 2. (111)3 = (x)10; 3. (2012)10 = (x)7; 4. (2012)7 = (x)10;

12. ## geomatry

what goes into 14/56

13. ## maths

In a parallelogram ABCD, sum of two angles is 140 degree then find the measures of its acute angles

14. ## Chemistry

You need to make 500mls of a 7percent bovine serum solution

15. ## science

An object of mass m is thrown vertically upwards.At what rate will its momentum change?

16. ## algebra

Provide A Reason For Each Step Of Simplifying The Expression 3 3(4p-1)-7p

17. ## math

Give your own example of a function using a set of at least 4 ordered pairs. The DOMAIN will be any four integers between 0 and +10. The RANGE will be any four integers between -12 and 5. Your example should NOT be the same as those of other students or

18. ## Math

Prime factorization method for 31.36

19. ## Math

a submarine is at depth of 3500m below the sea level. it comes up 560m and then goes down by 1250m. if we consider the sea level as zero. what is the current position of submarine

20. ## Science

Calculate the no:of moles of a gas in 44.28L at STP

21. ## algebra

The length of a rectangle is twice the width. If the length is increased by 4 inches and the width is diminished by 1 inch, a new rectangle is formed whose perimeter is 198 inches. Fine the dimensions of the original rectangle.

22. ## math

Found the area of TrapeziumABCD whose parallel side are 14cm and 24cm.its non parallel sides are 8cm and 6cm

23. ## Math

The angles of depression of two stones one mile apart on the same side of a tower are 30Â° and 45Â° .calculate height of the tower.

24. ## Physics y.s.n.

A body start with an initial velocity of 10metre per second move along the straight line with constant acceleration and the velocity of the body is 50 metre per second the acceleration is reversein the direction find the velocity of the particle as it

25. ## science

lighting is actually an enormous display of the concept of?

26. ## Physics

Is KNO3 soluble in KOH solution?

27. ## chem-1

a first order reaction 50% complets in 20 min.how much time will be required for 90% completion?

28. ## math

Two truck drivers leave the same rest stop at the same time to travel in opposite directions.One travel at an average rate of 52 mph and the other average 56 mph.In how many hours will they be 72 miles apart

29. ## chemistry

how we prepare a 4M solution of NaCl in 100ml and after this we dillute this 4ml solution to make3.8M solution.

30. ## Physics

Two cars AandB travel along the same road in the Sam direction from the Same starting place.Car A maintains speed of 50km/h and car B 60km/h,but starts one hour later. how many hours will take for B to overtake A?

31. ## legal research writings&

Which of the following legal publications is NOT typically updated with pocket parts? a) Legal encyclopedias B) Legal dictionaries C) Digests D) Treatises Book Legal Research and Writing for paralegals by pamela R. Tepper and Neal R. Bevans I already found

32. ## math

Mr ram has five sons ajay,balu,charan,easwar and ganesh. He had some chocolates with him which he distributed in the following manner. Twice the number of chocolates received by ajay, thrice the number of chocolates received by charan and four times the

33. ## physics

The rate of burning of fuel in a rocket is 50 g/sec and comes out with a velocity 4X1000 sec. then find the force extended by fuel on the rocket.

34. ## maths

In a purse for every 8 notes of 10/- it should have 5 notes of 5/-. For every 8 notes of 5/- it should have 3 notes of 1/-. If value of 5 notes =200 then what is the total amount in the purse?

35. ## maths

In a purse for every 8 notes of 10/- it should have 5 notes of 5/-. For every 8 notes of 5/- it should have 3 notes of 1/-. If value of 5 notes =200 then what is the total amount in the purse?

36. ## math

On the side of a parade ground there are two flag poles. The first is 11m high and the second is 8m high. At 3pm the shadows cast by both poles overlap each other perfectly and the furthest point of both shadows is exactly 13m from the base of the base of

37. ## writers craft

this question is on writing a film review. i have to write a weakness in cinematography/story element from the movie finding forrester?

An insulating sphere of mass m and positive charge q is attached to a spring with length h and spring constant k_s and is at equilibrium. An infinitely long wire with positive linear charge density lamda is placed a distance l away from the charged mass at

An insulating sphere of mass m and positive charge q is attached to a spring with length h and spring constant k_s and is at equilibrium. An infinitely long wire with positive linear charge density lamda is placed a distance l away from the charged mass at

40. ## school Physics

A large charge distribution Q exists at the center of a cube. It is surrounded by six smaller charges, q , each facing a direction perpendicular to a face of the cube.What is the electric flux through one of the sides of the cube?

41. ## Physics pls anyone can help me? its urgent

A charged rod of length 21cm and total charge -7.5muC is bent into a three-quarter circle symetric about the x-axis as shown below What is the magnitude of the Electric Field at the center of the three-quarter circle in N/C ?:Which directions listed below

42. ## Physics

A circular ring of radius 10 cm has a continuous charge distribution of 4C/m . How many total electrons are on the ring?

43. ## English

Rearrange into meaningful sentence: The river/see/could/from/and/the field/one ripe corn/the height/of

44. ## English

Rearrange into meaningful sentence: Sat/a/house/the/crest/hill/of low/on

45. ## Finance

Assume that you are financial advisor to a business. Describe the advice that you would give to the client for raising business capital using both debt and equity options in today’s economy

46. ## Everybody hw help who go facebook

I don't use facbook.but hw essay topic what should people do to get rid out of facebook? What should they do if they r addicted to it? Ples helppp

48. ## English

I have to write essay but need help.essay topic how to get rid of facebook?

49. ## math

In how many years will rs ninehundred amount to rs one thousand one hundred and seventy at ten percent per annum please help me coz i must submit my homework after one days please help me and thankyou so much jiskha site love u

50. ## math

The ratio of zinc and copper in an alloy is seven ratio nine if weight of copper in the alloy is eleven point kg then find the weight of zinc in the alloy

51. ## math

What is the perimeter of a parallelogram With base nine cm side lengh twenty seven cm and height twenty cm please help me

52. ## math

What is the of a parallelogram with base nine cm side length twentyseven cm and height twenty cm

53. ## math

The area of a triangle is fifty cm square if altitude is of eight cm what is the lengh of its base

54. ## math

A right trianglar field has a hypotenuse is fifty m and one side is forty m find the area of the triangle

55. ## math

How to multiply both the sides with two and add them i mean it is not possible

56. ## math

Two adjacent sides of a parallelogram are four cm and five cm find the perimeter of the parallelogram

57. ## math

A right triangular field has its hypotenuse is fifty cm and one side is forty cm find the aarea of it triangle

58. ## Discrete Mathematics

Let m,n,z belong to N such that m and n divide z and gcd(m,n) = 1. Prove that m.n divides z.

59. ## Discrete Mathematics

Find g := gcd(389,222) and a,b belongs to Z such that g = a.389 + b.222.

60. ## geometry

14. Question says that there is a triangle with a base of x units and height h units and two sides of length 10 units. Answer the following questions: • Draw a representation of this situation (the triangle). • Find a formula for h in terms of x. h =

61. ## science

a marathon race is 42.2km. what is the length of a marathon in meters? recall that 1000m= 1km.

62. ## crt

what type of fallacies is Letter to the editor: “Andrea Keene’s selective morality is once again showing through in her July 15 letter. This time she expresses her abhorrence of abortion. But how we see only what we choose to see! I wonder if any of

63. ## science

How do you find the total kinetic energy...What formula do I use. I am given moles, volume, and temp.

64. ## science

Which of the following samples will react completely with 20.0 mL of 0.200 M LiOH 10.0ML of 0.100 M HCL 10.0mL of 0.200 M H2SO4 10.0mL of 0.100 M HNO3 20.0mL of 0.200 M H3PO4 20.0mL of 0.100 M HBr How do I do this problem??

65. ## science

1. suggest an order for the conductivity of H+, Cl- and OH-, explain your reasoning 2. (so I have a conductivity data)....Which of the solutions have ions due to the presence of solute? b. Are there covalent solutes that produced ions in solute?

66. ## spelling

can you unscramble the following words

67. ## History 2111

Explain the origin and significance of the First Americans. Explain five events that led to the settlement of America by Europeans?

68. ## Chem

im having a problem with polar and nonpolar how can you tell the difference?

1. ## math

It’s C

posted on April 4, 2020
2. ## physics

Good

posted on November 25, 2019
3. ## maths

find the equation to the cone whose vertex is the point (a,b,c) and whose generating lines intersects the conic px2+by2+cz2=0

posted on September 7, 2019
4. ## chemistry

Great work guys! I read somewhere that people were using PV = nrt ... do you know why ?

posted on September 2, 2019
5. ## Physics

posted on December 5, 2018
6. ## college statistics

An online site presented this​ question, "Would the recent norovirus outbreak deter you from taking a​ cruise?" Among the 34 comma 917 people who​ responded, 69​% answered​ "yes." Use the sample data to construct a 95​% confidence interval

posted on August 3, 2018
7. ## Maths

posted on July 31, 2018
8. ## Math

-200-3(20)=-260

posted on April 10, 2018
9. ## Math

140

posted on April 10, 2018
10. ## Chemistry

No dbhdjrbjdheh

posted on December 21, 2017
11. ## physica

Here suppose mass of ice formed=m gram Therefore, mass of water evaporated= 100-m gram As, no water is left in he vessel , Amt. Of heat taken by water in evaporation = amt. Of heat given out by water in freezing (100-m)×2.1×10^6/10^3=m×3.36×10000/1000

posted on November 19, 2017
12. ## statistics

Sample size, n: 8 Degrees of freedom: 6 Correlation Results: Correlation coefficient, r: 0.3201344 Critical r: ±0.706734 P-value (two-tailed): 0.4395 Fail to Reject the Null Hypothesis Sample does not provide enough evidence to support a linear

posted on January 24, 2017
13. ## English

Material noun

posted on December 27, 2016
14. ## Math

Rows - 6 = 5770 Rows = 5770+6 = 5776 Rows = √5776 = 76 76 rows is the answer

posted on December 3, 2016
15. ## Probability (check)

4 is wrong.the answer is 6 100%

posted on October 1, 2016
16. ## Chemistry

when zinc is aaded to dil hcl it will react and hydrogen gas is evolved and zincchloride is forned which is soluble in water .the confermation of reaction can be deduced from bubble formation the bubbles are produced due hydrogen gas>

posted on February 23, 2016
17. ## Managerial Economics

Given the total cost function: C=16q2 + 10q+36 (where q is the output) Find: (i) values of q for which ATC is falling, and (ii) values of q for which ATC is rising

posted on September 26, 2015
18. ## math

God! Helped a lot...thank you steve

posted on February 3, 2015
19. ## legal research writings&

posted on January 13, 2015
20. ## legal research writings&

posted on January 13, 2015
21. ## legal research writings&

I thought it was treatises because some are changed and usually aren't but then dictionaries get new edition ...im confushed

posted on January 13, 2015
22. ## University of Belize

5. A 0.500 g sample of a BaCl2•2H2O/Na2SO4 salt mixture, when mixed with water, filtered, and dried, produced 0.225 g of BaSO4. The Na2SO4 was determined to be the limiting reactant. a. Calculate the mass, in grams, of Na2SO4 in the mixture. b. Calculate

posted on November 1, 2014
23. ## math

Thanks! So much!

posted on May 18, 2014
24. ## Chemistry

e. II and IV Because the mass of O2 could be larger, and II and IV are right. So out of elimination, E is correct

posted on February 23, 2014
25. ## Physics pls anyone can help me? its urgent

question is asking electric field of three quarter, but that link is about one quarter and I did according to video, but I got wrong answer and I don't know the direction of components?

posted on October 20, 2013
26. ## Physics

thanks

posted on October 18, 2013
27. ## Help english

I don't have ideas cause i don't use facebøk. Thanks 4 help.do u have any more ideas?

posted on May 1, 2013
28. ## College microeconomics

yes, both would be better off after specialization and trade. If they trade at a rate of 2.5 pounds of potatoes for 1 chicken, each would be better off. Michele could give up 50 pounds of potatoes to gain 20 chickens. Michele would consume 150 pounds of

posted on January 22, 2012
29. ## science

ok. Solutions: The H+ ions and OH- ions move under the influence of an electric field by very different processes than Na+ or Cl- ions. Consider your conductivity values for the 0.010 M solutions of NaCl ( 12.80), NaOH (1480), and HCl (1.083E). Suggest an

posted on September 24, 2009