Questions Asked on
January 30, 2016

  1. math

    The box plots below show the average daily temperatures in January and December for a U.S. city: two box plots shown. The top one is labeled January. Minimum at 0, Q1 at 10, median at 12, Q3 at 13, maximum at 16. The bottom box plot is labeled December.

    asked by Elizabeth

    At what height above the ground must a body of mass 10kg be situated inorder to have potential energy equal in value to the kinetic energy possessed by another body of mass 10kg moving with a velocity of 10m/s?

    asked by Anonymous
  3. Quick calc question

    Use the table below to evaluate the derivative with respect to x of g of f of 2 times x at x = 1. x 1 2 3 4 f(x) 6 1 8 2 f ′(x) 6 1 8 2 g(x) 1 4 4 3 g ′(x) 9 5 5 –4

    asked by Mel
  4. Math

    A woman 1.7m in height observes the angle of elevation of a tree to be 24°. If she is standing 15m from the tree,determine the height of the tree

    asked by Kappa
  5. math

    Divide ₹1545 between three people A,B and C such that A gets three- fifths of what B gets and the ratio of the share of B to C is 6:11.

    asked by Aman gond
  6. Physics

    A 1000-kg aircraft going 25 m/s collides with a 1500-kg aircraft that is parked. They stick together after the collision and are moving at 10 m/s. If they skid for 30 seconds before stopping, how far (in meters) did they skid? Hint: Are the aircraft moving

    asked by Bill
  7. math- HELP!

    The Fibonacci sequence was first discovered during a study of rabbits. If newborn rabbits become adults in one month, each pair of adult rabbits produces one pair each month, and no rabbits die, then how many pairs of rabbits would be produced after seven

    asked by Ellie
  8. Math

    1. If Angle ABC is congruent to Angle DEF by side-side-side triangle congruence, the angle B is congruent to Angle E by? A) Side-angle-side congruence. B) Angle-angle-side congruence. C) Corresponding parts of congruence. D) Corresponding parts of

    asked by Tim
  9. Business math

    A wholesaler ordered 14 bolts of drapery fabric $5.50 per yard. Each bolt had 60 yards. The order qualified for a quantity discount of 2% the merchandise was shipped FOB factory freight charges of $21.80 were prepaid. The invoice was dated March 18 with

    asked by Jasmine Rodriguez
  10. mathematics

    The sidesof a triangle are in the ratio 1/3:1/4:1/5 and its perimeter is 94 cm. The length of the smallest side is

    asked by Aman gond
  11. Math

    1. When would the following conditional be false? If you work 20 hours a week, then you make 125.00. A) You work 25 hours a week, and make 125.00. B) You work 25 hours a week, and you make 175.00. C) You work 20 hours a week, and you make 175.00. D) You

    asked by Tim
  12. Psychology

    Individuals who use problem-focused coping will deal with a problem or stressor by: A. making changes in their behavior. B. accepting support through sympathy. C. changing their point of view concerning the stressor. D. attempting to manage their emotions.

    asked by Ari
  13. Physics

    Find energy of an X-ray photon which can impart maximum energy of 50 keV to electron?

    asked by Sachin
  14. math

    determine which ratio forms a porportion with 24/28 by writing the ratio in simplest form A( 3/4 B( 4/6 C( 4/7 D( 7/9

    asked by jjiiddss
  15. Math

    1. What is the hypothesis of the following conditional statement? If we walk home from school, it takes 30 minutes. A) We walk home from school. B) It takes 30 minutes. C) We do not walk home from school. D) We walk. Is the answer B? I'm sorry if I'm

    asked by Tim
  16. math

    Mr. Mitchell deposited $40,000 in a bank and earned simple interest at 7% per anum for two years.calculate the amount he will receive at the end of the two year period

    asked by brenda
  17. Math

    1. The vertices of a triangle are P(2,-4), Q(-5,3), and R(-1,-2). What are the vertices of the image reflected across the y-axis? A) P(2,-4), Q(-5,3), R(-1,-2) B) P(2,4), Q(-5,-3), R(-1,2) C) P(-2,-4), Q(5,3), R(1,-2) D) P(-2,4), Q(5,-3), R(1,2) Could

    asked by Tim
  18. math

    The areas of three flats A,B and C are in the ratio 5:6:8 respectively. If the differences in the area of flat C and flat A is 270sq metres, what is the area of flat B in sq metres?

    asked by sushil mishra
  19. math

    The ratio between the present ages of P and Q is 3:4 respectively. If Q's present age is 20 years, what will be the ratio of the ages after 5 years?

    asked by Aman gond
  20. math help connections academy

    in the scale drawing below each side is 1.29 cm long use the scale factor shown. what is the perimeter of the actual object A( 12.325m B( 52.125m C( 41.925m D( 61.675m

    asked by jjiiddss
  21. Social Studies

    How do jobs today differ from the Jeffersonian era (agriculture, crafts, shipping)? Does it make a difference in the way education is conducted, public or otherwise?

    asked by Kay
  22. Algebra 1

    A contestant on a quiz show gets 50 points for every correct answer and loses 100 points for each incorrect answer. After answering 24 questions, the contestant has 300 points. How many questions has the contestant answered correctly? Incorrectly?

    asked by Anon
  23. Math

    You have a balance of $7500 on your credit card and you make no further charges. If your APR is 12.5% and each month you make only the minimum payment of 5% of your balance, then find a formula for the balance after t monthly payments. A) 7500(0.959896) t

    asked by matt
  24. Math

    Madison and Jim paid $21.08 for 1 large pizza,2 salads With the same price,and 2 drinks With the same price. The pizza cost $11.70,wich was 3 times as much as the cost of one salad.They also used a coupon for $2 off their purchase. What was the cost of one

    asked by Anonymous
  25. BIO 101

    Summarize the inheritance of sex-linked traits through meiosis and how it relates to genetics.

    asked by carla
  26. Quick calc question

    For f of x equals the quotient of the quantity 1 minus x and the quantity 1 plus x and g of x equals the quotient of the quantity x and the quantity 1 plus x, find the simplified form for f [g(x)] and state the domain.

    asked by Mel
  27. math

    factorize completely 12x squared -23x +5

    asked by brenda
  28. MAth

    Find the smaller angle given the following: The angles are adjacent and form 120° angle. One is 5 times as large as the other.

    asked by Stefanie Thews
  29. setswana

    se ke batlang gonna sona

    asked by Anonymous
  30. History

    what are two terms for agreemants between the settlers of the colonial that set up a form of government ?( during the colonial period)? A.)Parliaments& Parchments B.) Pinky Swears & Blood Oaths C.) Compacts & Covenants D.) Constitutions & Confederations

    asked by Anonymous
  31. algebra

    find the zeroes and state the multiplicity of multiple zeroes y=(x+1)^2 (x-1) (x-2) I know that x=-1 x=1 x=2 I don't know how to find the multiplicities

    asked by joe
  32. History

    What colonial body created the declaration of independence? A.)The first Contential Congress B.) 2nd Contential Congress C.)Colonial Assembly D.) The Constitutional Convention

    asked by Anonymous
  33. math

    serenity is 13 years old than chase. the sum of their ages is 27. how old are they?

    asked by joy
  34. algebra

    serenity is 13 years old than chase. the sum of their ages is 27. how old are they?

    asked by Anonymous
  35. math ratios help but explain

    x:4 and 45:20 a.8 b.9 c.10

    asked by shynice
  36. Machine

    Jack & Jill went to a well to fetch a bucket of water. The full bucket was 500N. Jack weighed 50kg and Jill weighed 40kg. How would you get bucket from the well

    asked by Paul
  37. biology

    1.Why do Bacteria and yeast synthesize fatty acids with more cis-double bonds when surrounding temperature drops? 2.Despite fluidity of bilayer, why do liposomes not fuse spontaneously with one another?

    asked by Alice
  38. math

    A cylindrical glass of radius 7 cm is partially filled with water . 154 metal cubes of edge length 1 cm have been dropped into this glass slowly.after that water rises up to the brim of the glass .the rise in water level will be

    asked by Bhagat singh
  39. math

    x:4 and 45:20 a.8 b.9 c.10 i know the answer how would explain the answer is b but how i explain

    asked by shynice
  40. math

    a jar is 6/8 full of water.if 3liters is poured making it 3/ much liter will be needed to make the jar full?

    asked by analie
  41. English

    1. She came at all, so they all were surprised. 2. She came at any rate, so they all were surprised. 3. She came anyway, so they all were surprised. ============================== Does #1 mean #2 or #3? Are they all the same in meaning? Which one is

    asked by rfvv
  42. pure maths, tourism, religion, life science, life orientation, agriculture

    do I fit to study nursing? ?

    asked by shanique
  43. English

    1. My family moved to Australia when I was 10 years old. 2. My family moved to Australia while I was 10 years old. (Can we use 'while' as in #2?) 3. When will you come to my house? 4. While will you come to my house? (Is #4 wrong? 'When' is an

    asked by rfvv
  44. Mathematics

    Solve the following: 1) x^3 = 3

    asked by Aster Calico
  45. business, pure maths, economic, accounting and to

    Can I been an air hostess if im having this subjects

    asked by thandiwe
  46. valentine's day word scramble

    help me figure out what 3 words you make using the letters of INDRANLTCDHNEILGE Thanks.

    asked by GA
  47. Science

    Ionic bonds: a. result from the sharing of electrons between atoms. b. form only between polar molecules. c. form between atoms that develop opposite charges. d. result from the natural repulsion that develops between protons. answer is C

    asked by mandy
  48. Thanking tutors

    Hello my name is Essence I am in the fourth I want to say thank you to all the helpers answering all silly and meaningful questions and helping kids like me in every subject so I want to say thank you from me and everyone who asked a question every second

    asked by Essence loves math
  49. trigonometry

    Prove: 1) 1 / sec X - tan X = sec X + tan X 2) cot A + tan A = sec A csc A 3)sec A - 1 / sec A + 1 = 1 - cos A / 1 + cos A

    asked by Maria Christina


    asked by SAMUEL
  51. Mathematics

    The first three terms of a geometric sequence are: T1; T2; and T3. If T2 = T1 + 4 and T3 = T2 + 9, determine the values of T1; T2 and T3

    asked by Anon
  52. math

    use the unit price to find the total price. 7 gallons at $1.88 per gallon A( $13.76 B($13.56 C($13.26 D($13.16

    asked by jjiiddss
  53. math

    solve and express in lowest form : 5/12+3/12+1/12/16

    asked by rai
  54. algebra

    solve the equation 2logx+log4=2 Can someone walk me through this

    asked by Anonymous
  55. science

    Which is not part of your immune system's response to a disease-causing organism? vaccination recognition disposal immunity vaccination right

    asked by Anonymous
  56. math

    i know the answer its b but how i explain 212 to x and 7 to 10 a.24 b.30 c.40

    asked by shynice
  57. math

    a 12- foot basket hoop has a shadow 9.6 ft long. how long is the shadow of a 6 ft adult standing next to the basket ball hoop A( 3.6 ft B( 4.8 ft C( 4 ft D( 2.4 ft

    asked by jjiiddss
  58. Physics 201

    A diver springs upward from a board that is 2.90 meters above the water. At the instant she contacts the water her speed is 9.11 m/s and her body makes an angle of 78.2° with respect to the horizontal surface of the water. Determine her initial velocity.

    asked by Kenisha Frinks
  59. Life science,geography ,history and mathematical literacy

    Is it possible for me to do Nursing with those subjects?

    asked by Reazy Beans
  60. math

    A vendor who normally sells with a 8% cash discount what will be the loaded cost of merchandise normally selling for $968 when the invoice is loaded to allow the 8% discount.

    asked by Jasmine Rodriguez
  61. geography

    what is the drainage basin

    asked by warren
  62. science

    what is the velocity of a 0.7 kg ball that has a momentum of 1.4 kg m/s

    asked by kc
  63. math

    the length of a rectangle is 8 cm more than its width. If the length is decreased by 9 and the width is tripled, the area is increased by 50%. What was the area of the original rectangle?

    asked by rain
  64. Social Studies (Check, Please!)

    1. In what ways did the Taft-Hartly Act hurt labor unions? A: The Taft-Hartley Act hurt labor unions in many ways. First, it outlawed the closed shop, of the practice of forcing business owners to hire only union members. Secondly, it outlawed Union shops

    asked by Victoria
  65. English

    Which is correct? Here are the address and possible ideas. Here is the address and possible ideas.

    asked by Anonymous
  66. Chemistry

    Would you expect H 2 SO 3 to be oxidized to H 2 SO 4 in our natural environment? Please explain using the molecules in our environment and the concept of oxidation states.

    asked by Nick

    Can an act of fissure destroy a blackhole

    asked by TRYSYENS
  68. Science

    Explain how coal is useful in the production of iron and aluminium.

    asked by Anonymous
  69. statistics

    For the data 95 10 7 9 10 11 8 12 7 6 9, find the raw scores that correspond to the following : z= +1.22; z= -0.48

    asked by pam
  70. English

    What is the difference between advice and advise

    asked by TRYSYENS
  71. College Algebra

    Find all real and complex roots and type complex answers in the form a+bi. x^4-9x^2+20=0

    asked by Tom
  72. math

    alicias gross monthly pays is $1,700 alicia pays 1.25 percent of her monthly salary of her monthly salary for medicare, How much does she pay? A $12.50 B $21.25 C $170.50 D $125.25 is b correct i multiplied the gross monthly pay by the percent

    asked by anonmus
  73. English

    Can you remember the name of the person from _______ you received this information? a.who b.whom c.whose d.who's

    asked by Brizhane
  74. information technology

    1. Create a pseudocode algorithm that will accept the name of the motorists and the type of offence for the ticket. Determine if the tickets will be awarded a demerit point and check the current point(s) each motorist has on his or her licence. Display the

    asked by tajay johnson
  75. physics2048

    A ball is thrown straight up from the ground with an initial velocity of 43.5 m/s; at the same instant, a ball is dropped from the roof of a building 15.4 m high. After how long will the balls be at the same height? The acceleration of gravity is 10 m/s^2

    asked by David
  76. Physics

    I'm preparing for a test. Can anyone check my answer for all these questions? These are my questions: 1. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of

    asked by KevJumba
  77. statistics

    Company stock price of which has risen so that over the past ten trading days , it's mean selling price is $ 14.89 . Over the years the mean price of the stock has been 10.43 ( sigma = 5.60 ) you wonder if the mean selling price is over the next ten days

    asked by pam
  78. MATHS

    Anna has #300 and ojo has#1860,Anna saves #50 $ojo spends#70 a day,in how many days will they have equal amounts

    asked by TRIX
  79. economics

    A toy manufacturer has found that its cost,revenue and profit function can be expressed as function of production of toys in a week and C&R&p represent cost,revenue and profit respectively C=6000+2x R=20x-x^2 all over 2000...suppose production is

    asked by moses
  80. math

    An arithmetic progression has 2 as its first term. find its common difference if the sum of 33 terms is equal to six times the sum of 13 terms

    asked by greatmam
  81. POETRY

    He set his face away from the eclipse, his eyes seeking their way to a place where the sun does not see. In the distance, the wheat waved and wilted under the wind whose breath blew beyond the bare field. The day found its bearings under the chorus of

    asked by Penny
  82. Modernist Poetry

    I need some tips on how to write a modernist poem.

    asked by Modernist Poetry
  83. math

    lio bought a backpack for $39.95 and 2 belts for $17.99 each. The sales tax is 6.5%. How much did Julio spend for all the items, including tax? A $61.71 B $75.93 C $80.87 D $98.01 Each year on the same day, Susan deposits $275 into a savings account that

    asked by Anonymous
  84. Math

    A rollercoaster travels at 120 miles per hour on its track for 3 minutes. A. 3 minutes is what part of an hour? B Use a formula and your answer from above to calculate the distance traveled. A. I got 1/20 or 5% B. Not sure what formula to use. But I got

    asked by Katie
  85. Math

    The area of a rectangle is 12 square feet. What are all the possible integer values of its perimeter? I got: 1. all sides equal to 3 2. 5, 5, 1, 1 3. 4,4,2,2 Did I miss any combinations?

    asked by Katie
  86. chemistry titration (check my thought process)

    can someone check my answers here for my lab... so i have 3.234*10-4 moles of ca2+ and mg2+ ions and used 0.02450L of edta so my molarity of both ions is 0.01320 M. and now we had to find calcium, i used 0.01655 L of edta, can i use the same # of moles

    asked by Anonymous
  87. Science

    How do astronomers use spectroscope??

    asked by Tina
  88. Algebra 1

    A contestant on a quiz show gets 50 points for every correct answer and loses 100 points for each incorrect answer. After answering 24 questions, the contestant has 300 points. How many questions has the contestant answered correctly? Incorrectly? Use

    asked by Simon
  89. statistics

    You measure 64 children, obtaining a X of 57.28. Slug says that bc this X is so close to the mean of 56, this sample could hardly be considered gifted . A. Perform the appropriate statical procedure to determine whether he is correct. B. In what percentage

    asked by pam
  90. calculus

    The demand for your hand-made skateboards, in weekly sales, is q = −4p + 600 if the selling price is $p. You are prepared to supply q = 6p − 400 per week at the price $p. What price should you sell your skateboards for so that there is neither a

    asked by jay
  91. Physics

    Find the center of mass of two objects, one of mass M and one of mass m, separated by distance L? At R1 = L * (1 - m/(m+M)) from m and R2 = m * L/(m+M) from M At R1 = L^2 x (1 - m/(m+M)) from m and R2 = m * L^2/(m+M) from M At R1 = m * L/(m+M) from m and

    asked by Shantal
  92. math

    Find the 10th term of the series 1+2+3+4........

    asked by Anonymous
  93. physics

    Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the

    asked by Lydia
  94. math

    1.Julio bought a backpack for $39.95 and 2 belts for $17.99 each. The sales tax is 6.5%. How much did Julio spend for all the items, including tax? A $61.71 B $75.93 C $80.87 D $98.01 2. not posted 3.Each year on the same day, Susan deposits $275 into a

    asked by anonymous
  95. physics

    Can anyone help just can figure it out. Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a)

    asked by Lydia
  96. Math

    The second flight of stairs is two times as high as the first flight of stairs. Together they are 60 feet high, how high is the first flight of stairs.

    asked by Nene
  97. physics

    Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and (b) direction for the

    asked by Lydia
  98. Calc 1 limits

    Lim h-----> 0. (X+h)^3-x^3/h So I foiled out the numerator And I got X^3 +x^2h +2x^2h +2xh^2+h^2+h^3-x^3 So I canceled out x^3 and -x^3 Then I took out the h from the numerator to cancel out the h in the denominator and then I put in the zeros for h but I

    asked by Feather
  99. Math

    Ellie has 1/5 of a yard of ribbon to make small bows for her sisters birthday party. Ellie needs to make 6 bows that each use the same length of ribbon. What fraction of the ribbon does Ellie need for each bow? I have to build an equation that represents

    asked by Yolanda
  100. Math

    Estimate: Choose a rounding digit that gives one or two nonzero digits: 149.12/34.6 Answers: A) 5 B) 0.5 C) 7 D) 50

    asked by Candy
  101. world history

    Who was the most well trained and powerful military force in the world during the American Revolution?

    asked by boberto
  102. Math

    Two days before six days after the day before yesterday was Valentines Day. What day is today?

    asked by Sergio
  103. Science

    Organisms designated autotrophs obtain their energy from: other producers. dead consumers. decomposers. inorganic sources. i think it's all of these.

    asked by Jane
  104. Science

    Consider the researcher's experiments on the mysterious die-offs of fish in North Carolina rivers. Which of the following best represents her main hypothesis? Question 8 options: Fish maintained in laboratory environments were dying when exposed to river

    asked by Seth
  105. math

    Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. 2.1 fluid ounces 2.3 fluid ounces 2.6 fluid ounces 1.8 fluid ounces

    asked by jjiiddss
  106. analytic geometry

    1. The orbit of the earth is an ellipse with the sun at a focus, the semi-major axes 93 million miles and the eccentricity is 1/60. Find the greatest and least distance of the earth from the sun. 2. A battle shipping is sailing at a straight line towards

    asked by sylvia
  107. math

    factorize completely: a+b-bc-ac

    asked by brenda
  108. Science

    Hypotheses can be rejected or supported by experiments, or, in some instances, new observations. i think it's true

    asked by Seth
  109. Math

    The sum of third and seventh term of an ascending arithmetic progression is 12 and their product is 32. Then find the ninth term?

    asked by Jay Mehta
  110. Science

    As a result of rigorous experimentation Question 7 options: more hypotheses may be developed. more questions may be asked. a new biological concept could emerge. entire theories may be modified or discarded. all of these i suppose

    asked by mandy