Questions Asked on
December 2, 2017

  1. history

    Which option accurately describes Martin Luther’s influence on the Protestant church? A. Under Luther’s recommendation, Protestant clergy members were to be known as Imam, Sheik, or Mullah. B. Under Luther’s leadership, Catholic clergy members led

    asked by Frank
  2. Chemistry

    1. HCl(aq)+KOH(aq)→KCl(aq)+H2O(l) Express your answer as a net ionic equation. Identify all of the phases in your answer. 2. 2HC2H3O2(aq)+Ca(OH)2(aq)→Ca(C2H3O2)2(aq)+2H2O(l) Express your answer as a net ionic equation. Identify all of the phases in

    asked by Prosperity
  3. Math

    S equals square root of 30 times D times f times n end root Where: S = speed in miles per hour 30 = a constant value used in the equation D = length of the skid marks in feet f = drag factor for the road surface n = braking efficiency as a percent If a

    asked by Ashley
  4. stata

    A group of people were asked if they had run a red light in the last year. 148 responded "yes", and 358 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year.

    asked by john
  5. stast

    suppose the alternative hypothesis in a hypothesis test is "the population mean is less than 60" if the sample size is 50 and alpha =.05, the critical value of the z is?

    asked by jack
  6. Physics

    A ruler is initially at rest when a student briefly exerts a downward force on the right end. The magnitude of the force exerted by the student is less than the weight of the ruler. Assume that the pivot point in the center of the ruler is frictionless.

    asked by Lysander
  7. Geometry

    1. If line JK is perpendicular to line XY at its midpoint M, which statement is true? a) JX = KY b) JX = KX c) JM = KM d) JX = JY Is it c? 2. What information is needed to conclude that line EF is the bisector of ∠DEG? a) m∠DEF = m∠DEG b) m∠FEG =

    asked by Kevin
  8. chemistry

    Does N2O violates the octet rule?

    asked by Anonymous
  9. Calculus

    What is the size of the smallest nonnegative angle coterminal with an angle of 1051π radians? I got 180, but it wasn't correct?

    asked by Lee
  10. Chemistry

    Given the reactant side of the total ionic equation for the neutralization reaction of ammonium hydroxide (NH4OH) with hydrochloric acid (HCl), write the total ionic equation (also known as the complete ionic equation) by entering both the reactant and the

    asked by Prosperity
  11. geometry

    Given: ∆PQR, m∠R = 90° m∠PQR = 75° M ∈ PR , MP = 18 m∠MQR = 60° Find: RQ

    asked by Anonymous
  12. Algebra

    John is planning to build an arched trellis for the entrance to his botanical garden. The arch is to be in the shape of the upper half of an ellipse that is 4 feet wide at the base and 7 feet high. Find the equation for the ellipse when a rectangular

    asked by Anonymous
  13. Lang Arts

    which of the following text examples best supports the conclusion that phillips attitude toward timothy is changing a He shares timothys optimistic view of their situation ****** b he accuses timothy of saving all the water for himself c he yells at

    asked by Anonymous
  14. Chemistry

    What kind of reaction is it when you put a potato in hydrogen peroxide?

    asked by Person
  15. stats

    A die is rolled. Find the probability of the given event. (a) The number showing is a 6; (b)The number showing is an even number; The probability is; (c) The number showing is greater than 2; The probability is

    asked by john
  16. science

    Classify the reaction between zinc and acetic acid.

    asked by Person
  17. Science

    5. Darth Vader unleashed the power of the DARK SIDE (1225 watts) on the unsuspecting Jedi.If he did 727 joules of work how much time did it take? First I tried to divide it did not make sense then I multiple and did not make sense if I did multiple I would

    asked by Essence Forbes
  18. Writing

    Hello! I need some help on how to write my (1000-1500 word) analysis paper. My class is about language acquisition in children and I had to analyze a child's spontaneous conversation. I have analyzed it, but I'm unsure of how to write it up. Please help!

    asked by Emily
  19. Biology

    What do glycolysis, the Kreb's cycle/citric acid cycle, and the electron transport chain have in common? A the production of ATP*** B the process of trapping solar energy C occurrence of each within mitochondria D the process of breaking down sugar

    asked by Pls help me!
  20. Chemistry 131

    4.0g of an unknown potassium halide (KX, where X is the halide) is dissolved in 100g of water. The solution freezes at -1.28 degrees Celsius. What is the identity of the halide?

    asked by Helen
  21. Science

    Still very confused 5. Darth Vader unleashed the power of the DARK SIDE (1225 watts) on the unsuspecting Jedi.If he did 727 joules of work how much time did it take? First I tried to divide it did not make sense then I multiple and did not make sense if I

    asked by Essence Forbes
  22. character education

    Which of the following is an example of obsessive-compulsive behavior? exercising twenty minutes each morning habitual overeating marrying a "trophy" wife A? Which of the following must be controlled in order to control your actions? your circumstances the

    asked by Bri
  23. math

    For the following problems, use f(x) = x^2 + 8; g(x) = 4x; h(x) = 5x – 3; (f + h)(x) = (g – h)(x) = (f + g)(3) = (f ∘ g)(–2) =

    asked by Raymond
  24. Just wondering

    Why are we not allowed to post links? Everytime I try it doesn't work, but I always see tutors posting links

    asked by Anon
  25. Chemistry

    H2O2 → H2O + O2 is this a balanced equation?

    asked by Person
  26. information systems

    Assignment: You are required to briefly but properly document the functional requirements for an INVENTORY INFORMATION SYSTEM by creating the following using the correct symbols: 1. The description of the selected information system in the selected

    asked by tom
  27. math

    shopkeeper purchased some goods for 900rs and sold one -third of goods at loss of what 12%,then at gain% should the remainder goods he sold to gain 18% profit on whole transaction?

    asked by kiran
  28. math

    a book seller sold 2 books at rate of one book and losses 20% on other.what did he gain or loss on whole outlay

    asked by kiran
  29. Mathematics (Quadrilaterals)

    2angles of a quadrilateral are 70 degrees and 110 degrees.The other 2 are in the ratio 4:5.Find these angles.

    asked by Krishita
  30. History

    Which option accurately describes how the philosophy of humanism impacted the Spanish Inquisition? A. Catholic and Protestant inquisitors combined forces using humanist philosophy as a backbone to justify persecuting Muslims. B. Humanist philosopher

    asked by Frank
  31. Calculus

    Find y that satisfies the given condition dy/dx=20x(5x^2-1)^3; curve passes through (1,3) I took the antiderivative and ended up with 10x^2((5x^2-1)^4/4). I end up with a large number at the end, which I think might be wrong.

    asked by Mike
  32. Chemistry

    H2CO3(aq)+Ba(OH)2(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer

    asked by Prosperity
  33. linear algebra

    Find the scalar equation for the plane passing through the point P=(0, 2, −1) and containing the line L defined by x = 2+t y = 4+t z = −6+7t

    asked by Angel
  34. English

    1. She stood on her hand at the concert. 2. She stood on her hands at the concert. ------------------------------- Do we have to use 'hand' or 'hands'? Are both Okay? Which one is commonly used?

    asked by rfvv
  35. science

    In an experiment 4.5kg of fuel was completely burnt. The heat produced was measured to be 180,000kg. What is the calorific value of the fuel?

    asked by Anushka
  36. physics

    Consider free protons following a circular path in a uniform magnetic field with a radius of 1 meter. At t = 0, the magnitude of the uniform magnetic field begins to increase at 0.001 Tesla/second. Enter the tangential acceleration of the protons in

    asked by Anonymous
  37. Chemistry

    If 4 moles of hydrogen react with 4 moles of oxygen which of these is the limiting reagent?

    asked by Ummm
  38. Math

    Find g'(x) G(x)=9tcos(t^10)dt; intergral from [0 to sqrt(x)]

    asked by Andrew
  39. Probability

    One card is drawn at random from the card of 52 cards then what is the probability but the card drawn from face card

    asked by Raj
  40. Math

    Find the range of y=-3x + 7 for the domain of {-8, -6,-3,-2,2}

    asked by Help please
  41. PreCalc

    When the polynomial p(x) is divided by (x–2), the remainder is 3 and when p(x) is divided by (x+1) the remainder is 9. Given that p(x) may be written in the form (x–2)(x+1)q(x) + Ax + B where q(x) is a polynomial and A and B are numbers, find the

    asked by Anthony
  42. Math

    you have a barrel with water. after 30 seconds there is 14 gallons left. one minute you have 9 gallons left. determine the time the barrel was empty.

    asked by JT -help please
  43. Physics

    List and briefly explain as many physical principles as possible that help explain El Nino and its formation.

    asked by Sam Jones
  44. physics

    A 468 kg bear grasping a vertical tree is sliding down at constant velocity. The acceleration of gravity is 10m/s^2. What is the friction force that acts on the bear.

    asked by jay
  45. Physics

    1. Given a liter of water just at boiling, how much energy does it take to boil it all? 2. If that liter of water was originally at 10°C, how much extra energy would it take to boil the water? Would it be: 1. Q=mL=(1kg)(2.26e6)=2.26e6 2.

    asked by Brad
  46. Chemistry

    What is the maximum amount of water (in grams) that can be produced given 4 moles of hydrogen and 4 moles of oxygen?

    asked by Ummm
  47. math

    A bag contains some silver balls and golden balls. If you remove one silver ball from the bag, 1/7 of the remaining balls in the bag are silver. If you remove 2 golden balls from the bag, then 1/5 of the remaining balls in the bag are silver. How many

    asked by lala
  48. Physics

    Can anyone explain this? If the particles in the upper atmosphere have a very high temperature (when using the definition that relates temperature to kinetic energy), why would the measured temperature be very low?

    asked by Brad
  49. stats

    find critical z values, in each case assume normal distribution applies. left tailed test. Alpha= 0.05 Can someone please explain how to do this?

    asked by josh
  50. math

    determine the time the barrel was empty. if after 30 seconds there are 14 gallons of water left and after one minute there are 9 gallons left.

    asked by JT -help please
  51. character education

    Which of the following is NOT a good way to control an obsession? indulge yourself in the obsession until it passes have a mental escape when the obsessive thought arises recognize and avoid the triggers for the obsession A? What is the psychochemical

    asked by Bri
  52. Science

    5. Darth Vader unleashed the power of the DARK SIDE (1225 watts) on the unsuspecting Jedi.If he did 727 joules of work how much time did it take? First I tried to divide it did not make sense then I multiple and did not make sense if I did multiple I would

    asked by Essence Forbes
  53. Math

    Determine the points at which the function is discontinuous and state the domain using interval notation f(u)=(4-u^2)/(7u+7π-u^2-uπ) Please help.

    asked by Michelle
  54. math

    If the exponential equation of best fit is y= 2.9046(1.9798)^x, when will the population be more than 13 million? How would I figure this out? I already determined the population in 30 days was 2,299,989,909 which is quite far from 13 million, but that

    asked by Carly