Questions Asked on
February 28, 2016

  1. Maths

    We have Rs.100/-.If we spend Rs.100/-and balance is Rs.102/-,show how is Rs.2/-extra Spent Balance Day 1 Rs 40 Rs 60 Day 2 Rs 30 Rs 30 Day 3 Rs 18 Rs 12 Day 4 Rs 12 Rs 00 -------- -------- Total Rs 100 Rs102......?

    asked by Sam
  2. life orientation

    Name four aspects that you will consider when choosing subject in grade 10

    asked by NOMFANELO Mbatha
  3. math

    It takes a hose 3 minutes to fill a rectangular aquarium 10 inches long, 11 inches wide, and 13 inches tall. How long will it take the same hose to fill an aquarium measuring 22 inches by 25 inches by 26 inches?

    asked by vilma
  4. chemistry

    The standard internal energy change for a reaction can be symbolized as ΔU°rxn or ΔE°rxn. For the following reaction equations, calculate the energy change of the reaction at 25 °C and 1.00 bar. Sn(s) + 2Cl2(g) --> SnCl4(l) ΔH°rxn = -511.3 kJ/mol

    asked by jake
  5. Physics

    How much thermal energy is released when 500g of steam at 100° C condenses into water and cools to 50°C Givens: m=0.5 kg t = 50 c = 2.010 Qtotal = Q1 + Q2 Qtotal = QmcΔt + mLv Qtotal = (0.5kg)(2.010)(50) + (0.5)(2.3*10^6) Qtotal = 1.15 * 10^6 The book

    asked by AlphaStrike
  6. Life orientation

    Identify three factors that influence self awareness and self esteem

    asked by NOMFANELO Mbatha
  7. Finance

    An insurance company is offering a new policy to its customers. Typically, the policy is bought by a parent or grandparent for a child at the child's birth. The details of the policy are as follows: The purchaser (say, the parent) makes the following six

    asked by Anonymous
  8. FINANCE

    You have just purchased a new warehouse. To finance the purchase, you’ve arranged for a 35-year mortgage loan for 75 percent of the $3,250,000 purchase price. The monthly payment on this loan will be $15,800. Requirement 1: What is the APR on this loan?

    asked by KATE
  9. Math

    If a baseball player has a batting average of 0.420, what is the probability that the player will get at least 2 hits in the next four times at bat?

    asked by Greg
  10. Pre-Calculus

    An investor has $100,000 to invest in three types of bonds: short-term, intermediate-term, and long-term.How much should she invest in each type to satisfy the given conditions? Short-term bonds pay 4% annually, intermediate-term bonds pay 5%, and

    asked by Frank
  11. Algebra

    A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. 440 feet of fencing is used. Find the dimensions of the playground that maximize the total enclosed area. Remember to reduce any

    asked by Katie
  12. Finance

    You are serving on a jury. A plaintiff is suing the city for injuries sustained after a freak street sweeper accident. In the trial, doctors testified that it will be five years before the plaintiff is able to return to work. The jury has already decided

    asked by Anonymous
  13. Chemistry

    When 50 grams of hydrocarbon X are burned with oxygen the products are carbon dioxide and water. If 65 grams of water and 100 grams of carbon dioxide are produced, how many grams of oxygen were needed for the reaction? This was a question on my chemistry

    asked by Ryan
  14. L.O

    propose six practical actions that you can take to address human rights violations of xenophobia in your community

    asked by thato
  15. history SUE HELP MEEEE

    For many years, the only currency that oil-producing countries would accept for their oil was the United States dollar. What would happen to the value of the dollar if the demand for oil were to increase? Nothing, since the demand for oil cannot increase.

    asked by SUUUE and REED HELP ME
  16. geometry

    A painter sets a ladder up to reach the bottom of a second-story window 16 feet above the ground. The base of the ladder is 12 feet from the house. While the painter mixes the paint, a neighbor's dog bumps the ladder, which moves the base 2 feet farther

    asked by katie
  17. Physics

    A discus thrower accelerates a discus from rest to a speed of 25m/s by whirling it at 1.25 rev. The discus moves in circle of radius 1m. Find a. The final angular speed, b. The constant angular acceleration, c. The time interval from rest to the speed

    asked by Edge
  18. English

    1. When did William Shakespeare live? in the late 1400s and early 1500s in the late 1500s and early 1600s*** in the late 1600s and early 1700s I think this is the answer, but I've also seen others put down C... I'm not sure. Please help? Thanks

    asked by SkatingDJ
  19. maths

    four darts are thrown at a dart board .if all four darts hit the board,how many different point total are possible bullseye 9 second circle 7 third circle 4 outer circle 1

    asked by nicole
  20. math

    Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a speed of 12 mph. What was his speed for the remaining distance? What was his average speed? His speed for remaining distance

    asked by Mother Russia
  21. Human Resources

    write a case of multiple approach-avoidance conflict and how to react to it.include all variance of multiple approach-avoidance conflict.

    asked by NDEAPO
  22. world history help pls pls

    The image is a painting of Tarik, an instrumental figure in introducing Islam to Spain. Use the image to answer the following question: The image shows Tarik mounted on a horse, holding a shield and pointing his sword forward. He is surrounded by other

    asked by Oscar
  23. Chemistry

    The reaction of CH4 in 2CH4(g) ---->/

    asked by Student
  24. Information technology

    . Develop an algorithm pseudo-code or flowchart that will accept the names of each sales staff members and their total sales for the month. The algorithm must calculate the commission at 5 % of their total sales amount. It should display only the name,

    asked by GIANO
  25. history SUE HELP MEEEE

    In The Wealth of Nations, Adam Smith mentions that very good grapes could be grown in Scotland. However, growing high quality grapes in Scotland would be about 30 times as expensive as purchasing grapes from foreign countries. Some nations are better than

    asked by SUUUE and REED HELP ME
  26. Chemistry

    A 70.0 mL solution of 0.171 M potassium alaninate (H2NC2H5CO2K) is titrated with 0.171 M HCl. The pKa values for the amino acid alanine are 2.344 (pKa1) and 9.868 (pKa2), which correspond to the carboxylic acid and amino groups, respectively. a) Calculate

    asked by Bobby
  27. History

    Which factor contributed to growing conflict over slavery from the 1820s through the 1850s? falling crop prices rapid industrialization rising tariff rates territorial expansion** If someone could please help me out a little. I'm pretty confused and this

    asked by Maria
  28. Chemistry

    Help! I have to get this done tonight and I cannot get this answer right. A solution of water (Kf=1.86 ∘C/m) and glucose freezes at − 3.55 ∘C. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water

    asked by Emmalee
  29. Phyiscs

    Two point sources emit sound waves of 1.0-m wavelength. The sources, 2.0 m apart, as shown below, emit waves which are in phase with each other at the instant of emission. Where, along the line between the sources, are the waves out of phase with each

    asked by Rez
  30. Studio Art

    What Values does Alfred Jacob Miller promote in his painting "Don't Give up that ship?" A. fear and discouragement B. anger and persistence C. heroic bravery and perseverance D. peace and contemplation (I think B)

    asked by Anonmoyus
  31. Chemistry

    What is the strongest intermolecular force present in each molecule: H2S CF4 NH3 CS2 PCL3 N CH2O C2H6 CH3OH BH3 My work: Hydrogen bonding London dispersion Dipole dipole London dispersion Dipole dipole London dispersion Hydrogen bonding Hydrogen bonding

    asked by Rose
  32. Chemistry

    What volume (in milliliters) of 0.170 M NaOH should be added to a 0.140 L solution of 0.021 M glycine hydrochloride (pKa1 = 2.350, pKa2 = 9.778) to adjust the pH to 2.84? I tried using the Henderson- Hasselbalch equation but I am confused about what to do

    asked by L
  33. Nsis economics

    All the Factors of abnormal supply curve

    asked by Sadeeq
  34. life orientation

    Write a report.evaluate one organization that you think is making a useful contribution to our country in terms of addressing human right violations.give at least 3 pratical example.

    asked by lungani ntuli
  35. Chemistry

    What volume (in milliliters) of 0.100 M NaOH should be added to a 0.120 L solution of 0.024 M glycine hydrochloride (pKa1 = 2.350, pKa2 = 9.778) to adjust the pH to 2.95? I don't know how to do this problem! Steps with answers please!! HELP!!

    asked by Bobby
  36. medical Terminology

    Which abbreviation stands for a type of pneumonia? A. SARS B. PCP C. ARDS D. PFT b is my answer

    asked by debbie
  37. Chemistry

    In a volumetric analysis experiment, a solution of sodium oxalate in acidic soltuion is titrated with a solution of potassium permanganate according to the following balanced chemical equation: 2KMnO4+8H2SO4+5Na2C2O4 -> 2MnSO4+8H2O+10CO2+5Na2SO4+K2SO4 What

    asked by Kaley
  38. Life orientation

    Propose 6 practical action that you can take to address human right violation of xenophobia in your community

    asked by Andile mnomiya
  39. Life orientation

    What 6 practical actions i can take to address human right violations of xenophobia?

    asked by Londiwe
  40. Life orientation

    What are practical actions that you can take to adress human rights violation of xenophobia in your community?

    asked by Nomfundo
  41. history

    Would it be possible to have a socialist direct democracy? No, in a socialist society only a few high-ranking members of the communist party have political power. No, a direct democracy requires a free market economy which is not socialist. Yes, if

    asked by Marshall
  42. Life orientation

    Propose 6 practical actions that you can take to address human rights violations of Xenophobia in your community.

    asked by Andile mnomiya
  43. Marshall Middle

    Of 450 lunches old at school on Thursday, 40% were hamburgers and the rest were pizza. How many more pizza lunches were sold than hamburgers?

    asked by Dave
  44. Math

    If someone paid $59.00 on their taxable income with a state income tax rate of 6%, determine the amount of their taxable income.

    asked by dog
  45. life orientation

    propose 6 practical actions that you can take to address human rights violations of xenophobia in your community

    asked by Anonymous
  46. Computer Science/Pseudo Code Python

    Hi, I'm confused about an assignment. I'm not sure what to do and would like some help. An example: Write a program that obtains two integer numbers from the user. It will print out the sum of those numbers. Pseudo code: Prompt user to enter first integer

    asked by Rain
  47. science

    Which of the following are psychological characteristics that Beatrice Whiting and John Whiting found to crosscut cultural boundaries

    asked by May
  48. science

    An incident Ray makes 60 degrees angle with the surface of the plane mirror, what is the angle of refraction. Options are...a 60 b 90 c 30 d 0....this is a question in a guide is it correct

    asked by Melvin
  49. Math

    6,x,y,16 is a sequence of numbers.6,x.y form an arithmetic sequence.x,y,16 form a geometric sequence. Detrmine the values of x and y

    asked by Refiloe
  50. Science

    A coconut of mass 2kg is on a tree of 5m tall; determine the potential energy of this height Take g=10ms^-2.

    asked by Elvis
  51. physics

    In an engine, a piston oscillates with simple harmonic motion so that its position varies according to the expression x = 4.7 cos ( 4t + π/6 ) where x is in centimeters and t is in seconds. Find the period of the motion.

    asked by juan
  52. Accounting

    The income tax rate is 30% on current and is payable in the first quarter of 2014. The pretax income before the preceding adjusting entries is $6,800. The accounts are; Income tax expense Income tax payable. I do not understand this question and what it is

    asked by Larry
  53. physics

    A charge of -4.00 nC is located at (0,1.00)m. what is the x-component of the electric field at(4.00,-2.00)m?

    asked by adelina
  54. Accounting

    On April 1, 2013, Ringo Company borrowed $20,000 from its bank by using a 9%, 12 month note, with the interest to be paid on the maturity date. I need to know the amount of interest on the maturity date, the names of accounts the amount goes under, then I

    asked by Larry
  55. help pls world history pls pls

    Which of the following is not associated with one of the pillars of Islam? charity faithfulness sacrifice self-glorification

    asked by Oscar
  56. math

    Calculate the lenght of the return journey from point c to point a when an aircraft flies from its base a 200km on a bearing of 162 degrees to point b,then flies 350km on a bearing of 160 degrees to point c,and then return directly to base a

    asked by lisah
  57. Maths

    The 3rd term of an ap is 9 while the 11th term is -7,find the first five term of ap

    asked by Daniella
  58. Accounting

    On April 1, 2013, Ringo Company borrowed $20,000 from its bank by using a 9%, 12 month note, with the interest to be paid on the maturity date. I need to find the interest paid on the maturity date, prepare a journal for it, and then make a reversing

    asked by Larry
  59. Life orientation

    Identify three courses or study fields you are interestedi in following after grade 12 and write them down in order of preference

    asked by Adolphina
  60. chemistry

    what would be observed when combining an aqueous mixture of: potassium carbonate and hydrochloric acid, zinc chloride and silver nitrate, magnesium chloride and sodium hydroxide, ammonium nitrate and sodium hydroxide?

    asked by sarah
  61. chemistry

    A solution containing 29.00 mg of an unknown protein per 22.0 mL solution was found to have an osmotic pressure of 3.10 torr at 18 ∘C. What is the molar mass of the protein? (3.10 torr* 22mL)=.682 I do not know what to do next

    asked by mmp
  62. Math 12

    How do you solve -6[cot(2pi/3)-cot(pi/3)]?

    asked by Isabella
  63. math

    solve 2cos^2x-5cosx+2=0 for principal values of x I don't understand this question...what are principal values?

    asked by isaiah
  64. physics

    A car is travelling 20m/s along a straight road. The driver sees a 36km/h speed limit sign 100m ahead. What constant retardation is required to reduce the speed to 36km/h in this distance. Find also the time taken by the car to reach the speed limit

    asked by dillip
  65. math

    if cosØ=0.6 and 0°

    asked by isaiah
  66. Math

    4018 PTS Billymkhoi HIGH SCHOOL MATHEMATICS 10+5 pts At the instant that a cake is removed from the oven, the temperature of the cake is 350°F. After 10 minutes, the cake's temperature is 200°F. If the temperature of the room is 70°F, how much longer

    asked by Anonymous
  67. Marketing

    explain what are the problems associated with the performance evaluation of the purchasing and supply function in organization.

    asked by NDEAPO
  68. Math.

    Find the percent of discount on a pair of jeans if the original price was $30 and it is now selling for $22.50. Round your answer to the nearest tenth of a percent. I would like an explination to this please!

    asked by Anni
  69. physics

    An automotive suspension system consists of a combination of strings and shock absorbers, if you were an automotive engineer, would you design a suspension system that was underdamped, critically damped, or overdamped? Discuss each case.

    asked by Baseeruh
  70. math

    on first down a football team lost 16 yds. after 2 downs the team had an overall gain of 5 yds how many yards were gained on second down

    asked by Anonymous
  71. science

    a man has a mass of 80,0 kg is standing on the surface of the earth. a )calculate the magnitude of the attractive force (gravity) that the earth exerts on the man.(784n) b)how does your answer in a) compare to the magnitude of the force that the man exerts

    asked by mamare
  72. Grade 11 Functions

    From a point A on level ground, the angle of elevation to a water tower is 17°. From point B, 60 m nearer the tower, the angle of elevation to the top is 21°. Find the height of the tower to the nearest metre. [90m] What I've done:

    asked by AlphaStrike
  73. geometry

    Two overlapping identical circles have radii of 6.17. The area of their overlapping sections is 42.7. How far apart are the centers of the circles? Answer is 6.55

    asked by jojo
  74. physics

    help me please. *TRUE or FALSE* 1.the north pole of a permanent magnet is attracted to a south pole 2.iron,aluminum, and nickel are all ferromagnetic materials 3.all permanent magnets are surrounded by a magnetic field 4.the direction of a magnetic field

    asked by Charlene
  75. life orientation

    Discuss any three long term effect of abuse on a victim

    asked by NOMFANELO Mbatha
  76. Math

    I need help please. the mean distance of earth from the sun is 92,960,000 which is 258% of the mean distance of mercury from the sun. What is mercury’s mean distance from the sun in ten millions of miles?

    asked by Beth
  77. business math

    out of 7 men and 5 women, 5 members of a committee are selected. in how many ways can this be done if (a) there must be exactly 3 men (b) there must be more women than men?

    asked by Benjamin
  78. Geometry

    If theta is an acute angle of a right triangle and cos theta equals 3/8, what is the value of csc theta?

    asked by Tyler
  79. Chemistry

    I did a lab, an kinetics lab (iodide clock) and in my lab report I have to calculate the initial rate in mol L-1 s-1 and I'm not sure how to do that. I have the [I-] and [S2O82-] in mol L-1 already. The reagents are [KI] [NaCl] [Na2S2O3] [Na2SO4] [K2S2O8].

    asked by Dan
  80. Chemistry

    If milk is refrigerated in containers of glass, plastic and cardboard, in which container to you believe the milk will have the most increase in lactic acid?

    asked by Jennifer
  81. BIOLOGY - HELP URGENT!!!!

    How do the following terms relate to one another with respect to a single genetic locus? - Wild Type Allele(s) - Mutant Allele(s) - Gene Product(s) - Population - Genotype - Phenotype - Dominant Allele - Recessive Allele - Individual - Number of different

    asked by Craig
  82. Calculus

    Stock Speculation: In a classic paper on the theory of conflict, L.F. Richardson claimed that the proportion p of a population advocating war or other aggressive action at a time t satisfies p(t) = (Ce^kt) / (1 + Ce^kt) where k and C are positive

    asked by Wade Wilson
  83. physics

    Calculate the heat given off by the hot water. GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final temperature: 9°C Final quantity of water: 264g Increase in quantity of water 214g. PLEASE KINDLY SHOW ME THE EQUATION FOR THIS

    asked by chris
  84. Physics

    An electron (m = 9 x 10-31 kg) leaves the cathode of a radio tube with zero initial velocity and travels in a straight line to the anode, which is 1 cm away. It reaches the anode with a velocity of 6 x 106 m s-1. If the force on the electron was constant,

    asked by Fleur
  85. World History

    Name the engineering marvel which connects the Atlantic Ocean with the Pacific Ocean. Panama Canal?

    asked by Boberto
  86. math

    Alice Dubois was charged $455 in finance charges on a loan for 15 months. Find the finance charge refund if she pays off the loan in full after 10 payments.

    asked by Michael
  87. physics

    Calculate the heat given off by the hot water. GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final temperature: 9°C Final quantity of water: 264g Increase in quantity of water 214g. PLEASE KINDLY SHOW ME THE EQUATION FOR THIS

    asked by chris
  88. World History

    How did scientific advancements in Europe contribute to the start of the Industrial Revolution?

    asked by Boberto
  89. Geometry/Algebra

    The segments formed by the altitude to the hypotenuse of a right triangle are 8 and 10. Find the shorter leg of that triangle. Help please! I am confused on which formula to use or if I should use the Pythagorean Theorem.

    asked by Misaki
  90. physics

    An object is heated and then allowed to cool when the temperature is 70 deg. its rate of cooling is 3 deg, celcius perminute and when the temperature is 60 deg. celcius, the rate of cooling is 2.5 deg. celcius per minute. Determine the temperature of the

    asked by s.k.m
  91. English

    Can somebody help me? I have to write a paper about the causes of the fall of ancient Rome + bibliography. I have no idea how to start. What do I need to do first? I really need help. Please..

    asked by Suhna
  92. futher maths

    root3-root2/2

    asked by yakubu
  93. Science Help

    jamal's neighbor tells him that there are more bacterial cells than human cells in his body. which of these is the best reason that jamal should question his neighbors statement? a. jamal is older than his neighbor b. jamal does not like his neighbor very

    asked by John Doswell
  94. medical Terminology

    The most easily treated tumor is A. Grade I. B. Grade V. C. Grade III. D. Grade X. A is my answer

    asked by debbie
  95. biology

    the amount of energy needed to start two reactants to form a product is?

    asked by lisa
  96. physics

    Ball A mass 0.5kg rolls at 3m/s into ball B which is stationary and has mass of 0.9kg if the collision brings ball A to rest what is the velocity of ball B immediately after the collision

    asked by favour
  97. english

    The sentences that are correct with an appro sp hie are 3,4.5.7. and 8 Are these correct? 1.Canada’s mens’ hockey team wins gold medals almost every year. 2. Lets forget that we tried to build a racing car because it’s been an awful experience for us

    asked by jennifer
  98. Very quick question biology

    I'm working on a biology project where I must make a molecule of glucose. I have finished my molecule but I want something in the middle of it which is the "centrepiece ". Can anyone give me any ideas of some things glucose is found in (food) in which I

    asked by Nicki
  99. math

    if Ø is an angle in the first quadrant and cosØ= 1/2, find the exact value of cos2Ø

    asked by isaiah
  100. physics

    Calculate the heat given off by the hot water. GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final temperature: 9°C Final quantity of water: 264g Increase in quantity of water 214g. PLEASE KINDLY SHOW ME THE EQUATION FOR THIS

    asked by chris
  101. physics

    Calculate the heat given off by the hot water. GIVEN: Original quantity of water (hot water) 50g Orig.temperature :40°C Final temperature: 9°C Final quantity of water: 264g Increase in quantity of water 214g. PLEASE KINDLY SHOW ME THE EQUATION FOR THIS

    asked by chris
  102. Algebra

    The difference of two numbers is 10. Twice the larger number minus the smaller number is 14. What are the numbers?

    asked by Linda
  103. math

    if 1 quart of a concentrate makes 15 gallons, how much of the concentrate will be needed to make one quart of the mixture

    asked by Kenny
  104. Math

    Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 find dy/dx in terms of s find the coordinates of stationary points

    asked by Tony
  105. Maths

    in d given figure rectangle abcd is a computer screen it measures 1024 pixels horizontally and 768 pixels vertically if a(0,0)then write the coordinates of b,c,d

    asked by Anonymous
  106. Grammar

    So now m posting the answers along witg the questions... Plz correct me if m wrong ! ^^ Tranformation of Sentences ? 1.He wont show me his papers,he wont tell me who he is (use neither -nor) Ans.He neither would show me his papers nor he would tell me who

    asked by Ri
  107. Human Resources

    classical conditioning process is one of the forms of associative learning.pavlot used an illustration with an animal(dog)to demonstrate the behaviour modification.Develop your own analogy to illustrate the same,but not using an animal but using an

    asked by NDEAPO
  108. communications

    Could you help me rephrase this sentence please to one short one..

    asked by Edgar
  109. medical Terminology

    A portion of a patient's right lung was resected due to lung cancer. Which of the following procedures was performed? A. Thoracostomy B. Tracheotomy End of exam C. Lobectomy D. Pleurectomy a is my answer

    asked by debbie
  110. problem solving

    Casandra had a pair of mice ,the female gave birth to 8 pups ,four males and four females. in the next term ,5 females each gave birth to 8 pups ,again 4 males 4 females.in the next term,each female does the same and no mice die .how many mice,male and

    asked by nicole
  111. SCIENCE

    jamal's neighbor tells him that there are more bacterial cells than human cells in his body. which of these is the best reason that jamal should question his neighbors statement? a. jamal is older than his neighbor b. jamal does not like his neighbor very

    asked by John Doswell
  112. math

    if tony took 24 hours to finish his homework and sally took 30 hours. if they work together how many hours they would take?

    asked by sumit
  113. Calculus

    Stock Speculation: In a classic paper on the theory of conflict, L.F. Richardson claimed that the proportion p of a population advocating war or other aggressive action at a time t satisfies p(t) = (Ce^kt) / (1 + Ce^kt where k and C are positive

    asked by Wade Wilson
  114. math

    A lorry driver buys 18 gallons of petrol. He receives one free glass for every 5 gallons. How many glasses does he receive?

    asked by diamond
  115. math

    1 balloon cost $0.13 and the are 15 balloons in each bouquet. there are 12 bouquets in all,how much money do i need?

    asked by yang
  116. Physics

    How do you determine the correct value of angular velocity to use when calculating centripetal force?

    asked by Matt
  117. math

    show whether the statement is true: for all whole numbers n, (-1)^2n =1 and (-1)^2n+1 = -1

    asked by kaelyn
  118. Statistics

    A random variable x has the following probability distribution: x f(x) 0 0.08 1 0.17 2 0.45 3 0.25 4 0.05

    asked by Donzella
  119. Physics

    Four masses (2kg 3kg 1kg and 2kg) are arranged on a square of side 1.2 m. What is the moment of inertia if the axis of rotation is at the center of the square? What is the moment of inertia if you make the axis of rotation through mass 2kg (this mass

    asked by Sam
  120. Math

    I need help please. the mean distance of earth from the sun is 92,960,000 which is 258% of the mean distance of mercury from the sun. What is mercury’s mean distance from the sun in ten millions of miles?

    asked by Beth
  121. physics

    You throw a 0.15 kg ball straight upward from ground level with an initial speed of 15 m/s. (Yes, from ground level. This is to make the calculations easier. If it bothers you, imagine you are standing in a dugout.) Your friend throws a 0.09 kg lump of

    asked by Shelby
  122. math

    sorry, but one more question... there are a couple questions that say something like write the equation 2x+3y-5=0 in normal form... but isnt it already in normal form?

    asked by isaiah
  123. math

    In 10 years' time,Mrs smith will be 57 years old .how old was she five years ago?

    asked by elescia
  124. math

    The second term of an arithmetic progression is 50 and the 5th term is 65.calculate the value of the 40th term

    asked by Trevor
  125. maths

    is there a way of a circle is 16 Pi R squared unit square what it is radius

    asked by Yesha
  126. Algerbra

    Find three cosecutive odd intrgers such that when twice the smallest is added to five times the largest the result is -253

    asked by Lisa
  127. chemistry

    1.what are the functions of pH?

    asked by sarah
  128. CHAMESATRE

    HOW TO GET NH3 FROM H2 +N2

    asked by ANAS
  129. LIFE ORIENTATION

    NAME 4 NON-DESIDNATED SUBJECTS

    asked by STOAN
  130. Marketing

    The purchasing function has an influence on other business functions.Elaborate on such influence with examples.

    asked by NDEAPO
  131. Math

    I will like help with a question on my homework.the question said in a trapezium one angle measure 85 and the other measures 95 what is the size of angle b and angle a.thank you.

    asked by Kim
  132. physics

    A train begin to move with an acceleration of 2m/s0¡­5. When a man 9m away from the core of the train, the man begins to run and catches in 3 seconds. What is the acceleration of the man?

    asked by dillip
  133. communications

    Baby crib bumpers have been used throughout generations, because parents like how cribs look, but many argue that they are dangerous for newborn babies to have on their cribs; however, there are other options to parents that feel that a baby crib needs a

    asked by Edgar
  134. Math

    Please help me how to set this up. As a real-estate agent, Walter Jordn earns 3 3/4% commission on the houses he sells. In the last quarter of this year, he sold two houses, one for $225,000 and the other for $199,000. How much was his commissions for this

    asked by Amy
  135. Music

    What's the scale of the G?

    asked by Sarah
  136. Math

    Is this correct? What is 383 1/3% of 6/10. The answer is came to is 2 3/10 or 2.3

    asked by Kim
  137. maths

    if the area of a circle is 16 Pi R Square units square what is its radius

    asked by Yesha
  138. urgent!

    What is the approximate size of an amino acid's backbone?

    asked by Helo
  139. Marketing

    discuss the criteria for evaluating a potential supplier to deliver a goods or services in an organization?

    asked by NDEAPO
  140. History

    what are some conflicts that political party's have??

    asked by Anonymous
  141. sci

    If a boy hears sound of a car after 2 sec find how far he's from the car if the speed of sound in air is 335m/s

    asked by sb
  142. Chemisty

    You have 775 mL of an 0.11 M acetic acid solution. What volume (V) of 1.10 M NaOH solution must you add in order to prepare an acetate buffer of pH = 5.05? (The pKa of acetic acid is 4.76.) I don't know what to do!!! HELP!!!!

    asked by Jessica
  143. Language

    How do I learn English good?

    asked by Pablito
  144. halp

    3. What are the solutions of the system? y = x + 5 y = x^2 - x + 2 A. (3,14) and (-1,0) B. (3,8) and (-1,4) C. (3,8) and (-1,0) D. (-3,2) and (1,6) 4. What are the solutions of the system? y = x^2 - 2x - 8 y = x + 2 A. (5,7) and (-2,0) B. (5,3) and (-2,4)

    asked by leo
  145. Writing

    Why am I struggling in Writing?

    asked by Alie
  146. Computer

    Given that s= n/2{ 2a + (n-1) d} is the formula for the sum of an AP, what is a flow chart and a BASIC program?

    asked by Habu
  147. Chemistry

    Why a benzene ring sometimes gives -I effect? Why is No2 is more electron withdrawing then CN?

    asked by Anand rajput
  148. Geography

    When did Christianity split the first time and what were the divisions called

    asked by Anonymous
  149. medical Terminology

    A radiologist is able to evaluate the movement of body organs. What type of radiological procedure is being used? A. Ultrasound B. Film survey C. Magnetic resonance imaging D. Fluoroscopic examination a is my answer

    asked by debbie
  150. physics

    i love you

    asked by Anonymous
  151. Math

    Is this correct? .04 is 1/8% of what number? 32

    asked by Kim
  152. Science /bio

    Any foods or fruits highest in glucose?

    asked by Justin
  153. english

    everyone sang

    asked by Rohit kumar
  154. Mathematics

    Parametric Equations x = 9s^2 - 1 y = 1 - 8s^3 find dy/dx in terms of s find the coordinates of stationary points

    asked by Tony
  155. math

    solve 2sinx+√3

    asked by isaiah
  156. Math

    Just to make sure I'm correct for this problem .04 is 1/8% of what number I would put .04 over x and I could use 12.5% over 100 since 1/8%=12.5 and I would get 3.125

    asked by Lizzy
  157. math

    Use synthetic division to evaluate the polynomial function for the given value of x. f(x)= 2x^5-x^3+7x+1, x = 3

    asked by ava
  158. math

    suppose a>0 and n is a positive interger. is (1/a)^-n = 1/a^-n ? explain your answer

    asked by sam
  159. Math

    Can you check these? .04 is 1/8% of what number? 32 What percent of 1/8 is 3 1/2? 2800%

    asked by Kim
  160. Science

    What is g efeective?elustrate an example.

    asked by Anand shubham
  161. math

    sorry but i don't understand this one either solve 4sin^2x+4√2 cosx-6 for all real values of x

    asked by isaiah