Questions Asked on
January 4, 2018

  1. Math!

    Find 21/25 of $27,000 A:$32,140 B:$5,670 C:$22,680 D:$23,760 Could you explain how it is C??

    asked by @CrEaM@
  2. Physics Help

    What is the angular momentum of the Moon in its orbit around Earth? I assume I need the mass of the moon, radius of the moon, and angular velocity of the moon. Found those on google, plugged them into my formula (Iw) and got the wrong answer...

    asked by tyger2020
  3. Algebra

    A certain culture initially contains 10,000 bacteria and increase by 20% after every hour. A) What will be the formula for numbers N(t) of bacteria after "t" hours? B) How many bacteria are in culture at the end of 10 hours?

    asked by Inam
  4. Math Help!

    Find 21/25 of $27,000 A:$32,140 B:$5,670 C:$22,680 D:$23,760 Could you explain how it is C?? A new law requires that 12% of an individual's income be invested in the stock market. Your accounts show that you need to put $420 in the stock market this year.

    asked by @CrEaM@
  5. Algebra and Maths

    In a pest eradication program, "N" sterilized male flies are released into a general population each day. It is estimated that 90% of these flies will survive a give data. A) Show that the number of sterilzed flies in population "n" days after the program

    asked by Inam
  6. Algebra and Maths

    If a family tree displaying the current generation (you) and 3 prior generations with a total of 12 grandparents. If you were to trace your family history back 10 generations, how many grandparents would you find?

    asked by Inam
  7. Mathstuufffhelpp

    A new law requires a 5% of an individual's income be invested in the stock market. your account shows that you need to put $815 in the stock market this year. how much did you earn this year

    asked by christi
  8. Math

    If A ={10,11,12} and B={13,15}, what is A - B?

    asked by Klawdet
  9. Algebra

    A certain drug has a half-life of about 2 hours in blood stream. The drug is formula to be administered in dose of ''D'' milligram every 4 hours. But ''D'' is yet to be determined. A) Show that the number of milligrams of drug in blood stream after the nth

    asked by Inam
  10. geography

    Why is the Amazon basin ecologically so important?

    asked by arti mehra
  11. As Physics

    Please help and do it step by step all parts of questions and use: T = time(s) I=current (amps) Q=net charge on object (Coulombs) N=no electrons (and write if added or removed from object and how) E=elementary charge Calculate the number of free electrons

    asked by cylinder
  12. As Physics

    Please help and do it step by step all parts of questions and use: T = time(s) I=current (amps) Q=net charge on object (Coulombs) N=no electrons (and write if added or removed from object and how) E=elementary charge Two copper wires of diameter 1 mm and 2

    asked by cylinder
  13. math

    A gardener wants to fence a circular garden of diameter 21m.find the length of the wire he needs to purchase and cost of it at the rate of Rs.4 per meter.

    asked by Anonymous
  14. As physics

    Silver plating: A student attempts the process of silver plating to determine the mass of a silver atom. a series of objects are measured, then electroplated for a measure period of time, while maintaining a steady current through a solution of silver

    asked by cylinder
  15. Physics

    A skier wants to build a rope tow to pull herself up a ski hill that is inclined at 15 with the horizontal. Calculate the tension needed in the rope to give the skier's 54kg body a 1.2 m/s^2 acceleration.

    asked by Albert
  16. Physics Help!

    A skier wants to build a rope tow to pull herself up a ski hill that is inclined at 15 with the horizontal. Calculate the tension needed in the rope to give the skier's 54kg body a 1.2 m/s^2 acceleration.

    asked by Albert
  17. algebra

    the sides of triangle are in arithmetic progession(AP)and of them is 60 find the angles in grade

    asked by jama mohamed
  18. English

    What does the narrator of “All Watched Over by Machines of Loving Grace” want? A) people to reject computers B) computers to rule man and animal C) the natural world to swallow up technology D) computers and living things to live together in a natural

    asked by Pls help me!
  19. ELA

    Choose the meaning that best matches the word in italics. After finding several errors, the author insisted that his book be pulled from the shelves until a version that was "amended" could be published. 1)abridged 2)expanded 3) revised 4)photographed I

    asked by Jamie
  20. Math

    So far this year, Trans-Global Shipping has been forced to lay off 91 people. That number is 30% more than were let go last year. How many workers lost their jobs last year? Please help me

    asked by Anonoumous
  21. As physics

    the figure below shows the graph of force,F (y axis)acting on a trolley of 0.4kg against time,t (x axis) 20--------- ........._-- ........._...-- ........._....--- ........._......--- ........._.......----- 0........5............9 The velocity of the

    asked by cylinder
  22. CALCULUS

    I was given a homework assignment that I need to do but have no idea where to even start. If possible, please include steps. Thank You!!! A factory manufactures widgets. The rate of production of widgets after t weeks is (dx/dt)=30(1-(20/((t+20)^2)))

    asked by anonymous
  23. Algebra

    What is the graph of the system? y ≤ −x − 1 y ≥ 2x + 4 Would I use elimination for this?

    asked by meh
  24. algebra math, 8th grade

    If a right triangle has one leg measuring 27 inches and one leg measuring 22 inches, what is the length of the hypotenuse? a. 35 b. 16 c. 7 d. 5 I got b. Is this correct? Please correct me (without cheating, okay?) if I am not! Thanks.

    asked by Tazia
  25. math

    1. A factory manufactures widgets. The rate of production of widgets after t weeks is (dx/dt) = 30(1-((20)/((t-20)^2))) widgets/week. A. Determine the rate at which widgets are produced at the start of week 1. Set up the expression but do not simplify. B.

    asked by anonymous
  26. math

    1. A factory manufactures widgets. The rate of production of widgets after t weeks is (dx/dt) = 30(1-((20)/((t-20)^2))) widgets/week. A. Determine the rate at which widgets are produced at the start of week 1. Set up the expression but do not simplify. B.

    asked by Anon
  27. Geometry

    If all of the diagonals are drawn from a vertex of a pentagon, how many triangles are formed?

    asked by Travis
  28. English

    What is the benefit Bushnell sees in video games? A)They improve kids reflexes*** B)They excite kids about technology C)They fill up our leisure time D)They are an affordable activity The point of the profile "Nolan Bushnell" is to learn about____

    asked by Pls help me!
  29. physics

    a cylindrical metal strut that forms part of a landing gear of a jet aircraft has a diameter of 24mm and is 0.35m long.during landing the maximum compressive force reaches a value of 50kn Assuming that the elastic limit of the strut is not exceeded

    asked by jack and jill
  30. Math need help

    A gallon of water weighs 8 1/3 lb. How much does 1 1/5 gallon of water weigh? this is just really confusing to me i need help plzz

    asked by Anonymous
  31. Math

    This year, The Rockport Times had 774 subscribers. That is 70% fewer than they had last year, before the paper was bought out. How many subscribers did the paper have last year? I am not strong at percent equations, could someone please give me a deep

    asked by Ana
  32. As physics

    Please help and do it step by step all parts of questions and use: T = time(s) I=current (amps) Q=net charge on object (Coulombs) N=no electrons (and write if added or removed from object and how) E=elementary charge Calculate the number of free electrons

    asked by cylinder
  33. maths

    A car travles 432 km 48 liters of petrol. How far would it travel on 20 liters of petrol

    asked by deepa
  34. math

    a square frame was increased from 36 to 81.by what percentage were the side lengths increased answer

    asked by Anonymous
  35. Math

    Emily hired a new employee to work in your bake shop. In one hour the employe burned 660 chocolate chip cookies. If this presented 13% of the days production, how many cookies did you plan on producing that day

    asked by Muhammad
  36. Social Studies

    What examples are given of a limited government and an unlimited government in the section? How did each type of government affect its citizens?

    asked by bob
  37. English

    Read the following sentences adapted from p. 129 of The Watsons Go to Birmingham-1963. The boys got into bed. Byron was up in his top bunk and Kenny was down in the bottom. Kenny was so excited that he was talking a mile a minute-although he realized that

    asked by Rose
  38. ELA

    In the book "The Watsons Go to Birmingham 1963", which of the following events from the story most accurately represents the time period in which the story is set? 1) Mr. Watson nicknames his car the "Brown Bomber" 2)Larry Dunn uses shoe polish to make

    asked by Jamie
  39. physics help please (updated question)

    What is the angular momentum of the Moon in its orbit around Earth? I assume I need the mass of the moon, radius of the moon, and angular velocity of the moon. Found those on google, plugged them into my formula (angular momentum = Iw) and got the wrong

    asked by tyger2020
  40. Lauguge arts

    IM from connexus and I'm reading a novel called The Cay if anyone knows what I'm talking about please help me out with this question. 1.Which of the following passages from the novel best describes the setting? A. I was not frightened, just terribly

    asked by DA_COOL_DUDE
  41. Ms. Sue help

    Ms. Sue, I have posted 2 questions for ELA today but never got a response. Can you see if I made an error when I sent? Thank you, as always for your help.

    asked by Jamie
  42. Ms.Sue Help

    selective cutting is different from clear cutting because in selective cutting. a. no trees are cut down b. all the trees are cut down. c.some trees are not cut down d. there is greater damage to the forest i think it is C am i right ?

    asked by Ms.Sue Help
  43. Math

    During a clothing store's Bargain Days, the regular price for T-shirt is discounted by $5. There is a state sales tax of 5%, and the $5 discount is applied before the sales tax is calculated. A) write an expression that shows the regular price (r) of a

    asked by AllyMag
  44. English

    For the following questions, match each word to its definition by filling in the correct letter A. wise B. deceptively charming C. enormous D. passion E. sound; fit F. competing G. awe-inspiring H. sinister; threatening 4. ardor - D 5. sage - A 6.

    asked by Anonymous
  45. Biology

    _________ is a type of cancer known to be caused by a virus. Cervical cancer Melanoma Lung cancer Breast cancer My answer is c or d im not quite sure

    asked by DeafeninGaming
  46. English

    Which of the following flaws belongs to the character of Odysseus? A) arrogance, because he feels superior to his men***** B) ungratefulness, because he disregards his men's sacrifice C) cowardice because he lies to the Cyclops about his identity D)

    asked by Anonymous
  47. English

    Penelope proposes the archery contest as a way to _______. A) discover the true identity of the beggar*** B) put off the suitors who want to marry her C) provide amusement for her son, Telemachus D) keep the unruly suitors occupied

    asked by Anonymous
  48. English

    Which of the following choices best describes the language used in the extended simile comparing Odysseus to a musician as he strings the bow (lines 142-151, shown below) "But the man skilled in all ways of contending, satisfied by the great bow’s look

    asked by Anonymous
  49. Math

    The probability of randomly drawing red card from a bag that contains red,blue and green then or equal to 6 what is the probabililty of not drawing a red card

    asked by Sophya
  50. Math

    How are the power rules for quotients and products similar?

    asked by Bri
  51. Algebra

    What are the coordinates of the points where the graphs of $f(x)=x^3-x^2+x+1$ and $g(x)=x^3+x^2+x-1$ intersect? Give your answer as a list of points separated by semicolons, with the points ordered such that their $x$-coordinates are in increasing order.

    asked by Math N00b
  52. maths

    A woman is 5 times and 3 yrs older than her daughter ,if the daughter is 5 yrs old, how old is the woman

    asked by tracy
  53. math

    Please help solve this question. Thx in advance. Nick, Ryan, Simon, and James from the band Dandelion sang a few songs at their first concert. Always three of them were singing, and one was playing the guitar in accompaniment. James sang the most songs of

    asked by jake adams
  54. math

    A band that will be the opening act for a concert charges a $500.00 flat fee as well as 10% of all profits from ticket sales. If the band earns $1,200, how much was made in total ticket sales for the show?

    asked by Anonymous
  55. History

    Why were the bill of rights known as dangerous?

    asked by Katherine
  56. maths

    Three numbers form an AP, if the first and third are 5&245 respectively, find the two possible values

    asked by tracy
  57. Math - algebra

    On Day 1 of the state fair, Austin sold 15 handmade stools. On each of the next 9 days, he sold 5 stools. The linear function f(d) can be used to represent the total number of stools Austin sold, where d is the day of the fair. Solve the problems below.

    asked by jake
  58. science

    HELP PLEASE I'VE BEEN STUCK ON THIS FOR TWO DAYS IDK WHY! |explain how plantlike protists are classified into groups.

    asked by human
  59. Math

    A carpet company uses the template to design a rug. Write an expression for the area of the shaded region as it relates to the variable length x answer. The shaded square has a white square within it. On the outside of the shaded region there is 3x+4 on

    asked by Stacy
  60. spanish

    change the verbs from the present tense to the present progressive Nosotros salimos de la escuela Answer: estamos saliendo

    asked by Jessica
  61. SS

    7. Which of the following emperors had the longest reign? A. Asoka B. Alexander the Great C. Chandragupta D. Bindusara

    asked by Unknown
  62. Chemistry

    Quick question - I understand why ethanol is soluble in water, because it can form hydrogen bonds, but why is it also soluble in benzene, a nonpolar solvent?

    asked by SarahF275
  63. Physics

    This set of questions uses an interesting formula. A torque applied for a certain time causes a change in angular momentum. Torque * (delta t) = delta L Lindsey is on the merry-go-round again. Her mass is 33kg . The merry-go-round has a mass of 78kg and a

    asked by anonymous
  64. Calculus

    Suppose that a car can accelerate from 30 mph to 50 mph in 4 seconds. Assuming a constant acceleration, find the acceleration (in miles per second squared) of the car and find the distance traveled by the car during the 4 seconds.

    asked by Veronica
  65. Math,Calculus

    The function’s value will always be greater than or equal to the local linear approximation of a function f if, for all x in an interval containing the point of tangency a. f’’>0 B. F’’0 D.f’

    asked by Sarah
  66. AP chemistry

    The mechanism for the reaction of nitrogen dioxide with carbon monoxide to form nitric oxide and carbon dioxide is thought to be NO2+NO2 > NO3+NO slow NO3+CO > NO2+CO2 fast Write the rate law expected for this mechanism. What is the overall balanced

    asked by Mariana
  67. Math

    Help I need a 4 word problems. Each word problem should have 1 multiplication,1 Division, one addition and one subtraction and we need one variable. PLEASE HELP

    asked by Paige
  68. physics help please

    A recently discovered planet has a mass twice as great as Earth's and a radius twice as large as Earth's. What will be the approximate size of its gravitational field? Apparently it isn't 2 * 9.8...

    asked by anonymous