Kali

Most popular questions and responses by Kali
  1. Science

    which of the following statements is true as the moon goes from new moon to full moon phase? (2 points) A:We see more of the lighted side of the moon B:We see less of the lighted side of the moon C:The time it takes to go from new moon to full moon is 2

    asked on November 30, 2016
  2. IPC-Science

    The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed by 20.0°C, how many calories of heat energy were absorbed by the sample? 6.2 calories 0.016 calories 6,451 calories 0.062

    asked on January 10, 2014
  3. Math

    How can you use 4s facts to find 7x8 for a 3rd grader to understand

    asked on November 30, 2017
  4. Trigonometry

    log3(x^2)=2log3(4)-4log3(5)

    asked on July 8, 2011
  5. Algebra

    An inspector of weights and measures uses a special set of weights to check the accuracy of scales. Various weights are placed on a scale to check the accuracy of any amount from 1 oz. to 15 oz. What is the fewest number of weights the inspector needs?

    asked on September 9, 2014
  6. Chemistry

    which of the following are redox reactions a. 2Na+2H2O-->2Naoh+H2 b. MgBr2+2NaF-->MgF2+2NaBr c. 2CO+O2--> 2CO2 d. SO2+H2O--> H2SO3 For those reactions that are redox reactions: Indicate which atoms get oxidized and which atoms get reduced. Indicate which

    asked on November 21, 2011
  7. chemistry

    Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one another

    asked on November 7, 2011
  8. Chemistry

    Draw a Lewis dot diagram for NF2H and use the oxidation state method of electron bookkeeping to determine how many electrons each atom should be assigned.

    asked on November 21, 2011
  9. College Physics

    The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? _____m/s

    asked on September 12, 2012
  10. ap chemistry

    Some reactions that are predicted by their sign deltaG to be spontaneous at room temperature do not proceed at a measurable rate at room temperature. A suitable catalyst increases the rate of such a reaction. What effect does the catalyst have on deltaG

    asked on February 27, 2008
  11. algebra

    what do you call drilling 4976 holes? worksheet answeres

    asked on September 2, 2013
  12. Chemistry

    Is it appropriate to call a soft drink an aqueous solution? Justify your answer

    asked on November 21, 2011
  13. Physics

    A car is traveling at 42.0 km/h on a flat highway. (a) If the coefficient of friction between road and tires on a rainy day is 0.100, what is the minimum distance in which the car will stop? m (b) What is the stopping distance when the surface is dry and

    asked on October 7, 2012
  14. band

    please help me solve this riddle. "you've heard me before, yet you hear me again. Then I die, Til' you call me again." Who wrote this riddle?

    asked on November 5, 2007
  15. Pre-Calc

    Tee Ball is similar to baseball, but the field is a diamond 40 ft square. The pitchers mound is positioned 25 ft from homeplate. Determine the distance from the pitchers mound to 3rd base.

    asked on May 4, 2010
  16. Physics

    Consider the figure below. (Let w1 = 150 N and w2 = 38.0 N.) (a) What is the minimum force of friction required to hold the system of the figure in equilibrium? N (b) What coefficient of static friction between the 150-N block and the table ensures

    asked on October 7, 2012
  17. Chemistry

    If you put a piece of iron in an aqueous solution of blue Cu2+ ions the spontaneous redox reaction Fe+ Cu2+„³ Fe2+ Cu Will occur. An aqueous solution of Fe2+ ions is red-brown a. What is oxidized b. What is reduced c. What is the oxidizing agent d. What

    asked on November 21, 2011
  18. english

    To construct an effective ending to any type of essay, you should

    asked on October 11, 2016
  19. chemistry

    I know I posted this and it got a response, but unfortunately for me the reponse has got me confused, sorry Bob. Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one

    asked on November 12, 2011
  20. physics

    A rocket is launched at an angle of 59.0° above the horizontal with an initial speed of 103 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration of 31.0 m/s2. At this time, its engines fail and the rocket proceeds to move

    asked on September 12, 2012
  21. chemistry

    I need help with this question please help, I just don't understand it Fe3+ (aq), Ca2+ (aq) and Ba2+ are all present in the same solution. Fully describe a procedure whereby you could separate these ions from one another Mr Pursley posted this response,

    asked on November 13, 2011
  22. Pre-Calculus

    Hi! I need help with this math homework question: If you had a triangle that has the vertices (-2, 1), (0, -5), and (1. 2) and you had to shift that triangle 5 units left and 4 units down, how would you find the vertices of the shifted triangle?

    asked on September 9, 2014
  23. IPC

    Which of the following elements is not likely to form bonds? gold oxygen neon mercury

    asked on January 10, 2014
  24. critical points

    (1 pt) Find all critical values for the function f(x) = 6 x^3 - 18 x + 1, and then list them (separated by commas) in the box below. List of critical numbers:

    asked on May 4, 2015
  25. Math help

    Explain whether the following given are closed under addition: {x|x ¸ W and x>100}

    asked on September 15, 2014
  26. math

    Write the base-three numeral for the base-three representation shown...

    asked on September 9, 2014
  27. Math

    Ellipses [(x+3)^2 / 12] + [(y-2)^2 / 16] I Have to find the following: Center: Foci: Vertices: A: B: C: Eccentricity:

    asked on December 10, 2013
  28. social studies

    what were the egyptian portrait masks for mummies made of

    asked on February 26, 2008
  29. Physics

    A boy threw a rock straight down from a tree top with a velocity of 5.00 m/s. If the rock struck the ground below 1.80 s later, what was its velocity at this time?

    asked on September 18, 2015
  30. Social Studies

    I need a 4 paragraph essay on the devil's arithmetic. my theme is "no laugh, no hope. NO hope, no life." THANK YOU (: im not passing and i reallllllly neeed help on this

    asked on May 6, 2013
  31. Chemistry

    Use the shortcut rules to assign an oxidation state to each atom in: a) PCI3 b) H2S c) MnO4- d) HNO3 e) HCOOH f) S2O32-

    asked on November 21, 2011
  32. Trigonometry

    v=2(ab+bc+ca), solve for a

    asked on July 8, 2011
  33. MATH - Probability

    A commander faces a battlefield mobility situation. He has three feasible routes, R1, R2 and R3. The payoffs of his choice will be determined by weather conditions W1, W2 and W3. The best result is to gain 200 miles and the worst result is to lose 160

    asked on April 14, 2010
  34. math again

    You have a bag with 60 black jelly beans and 240 red ones. a) If you draw one jelly bean out of the bag, find the probability that it is black. -------60/300= 1/5 b) If you add 60 black jelly beans to the original bag and draw out a bean, what is the

    asked on February 24, 2010
  35. math

    If a movie ticket now averages $6.75 and has been increasing an average of 15% per year compute the cost: in 8 years 8 years ago

    asked on February 24, 2010
  36. math

    if kyra and chloe each ate half a pizza, how is it possible that kyra ate more pizza?

    asked on February 26, 2008
  37. math

    How to solve for delta using trig functions? i.e. cosine sine tangent secant Thank you I'm not sure what delta you're referring to. Could you please elaborate some for us. What is it you're trying to do with the trig funtions? the problem is.. limit sec

    asked on September 6, 2006
  38. basic engineering electricity

    At what current drain does the ampere-hour Energizer d cell drop to 75% of its value at 25mA?

    asked on January 29, 2012
  39. History 1301

    I am to describe how the differences (of human history in North America during the 8000bc era and the asia euriasia and europe era) affected the internation state affairs of 1450. I don't even know where to begin.

    asked on July 24, 2010
  40. chemistry

    35g of water at 55 degrees Celsius is heated until it is all steam at 100 degrees Celsius. How much every was added?

    asked on April 22, 2010
  41. grammar

    what is the predicate adjective and participle in this sentence? Nearly a hundred years later, a talented ballet dancer appeared in the same city.

    asked on January 24, 2010
  42. 9th grade : Algebra

    How would you work out this problem? 2x+5y=10

    asked on December 2, 2008
  43. Algebra

    Find the surface area of a right circular cone with radius of 5cm and height of 12cm.

    asked on September 17, 2015
  44. Algebra

    Solve the system of equations: x + 2y = 3 4x + 5y = 6

    asked on September 1, 2015
  45. Algebra

    Find the x-intercept and the y-intercept for the equation y = -¾x + 3

    asked on September 1, 2015
  46. Algebra

    What is the shape that is formed by taking the inner piece of cardboard in a paper towel roll, carefully cutting along the seam and flattening? How do you know this?

    asked on August 31, 2015
  47. Math please help

    Simplify & write the answer using positive exponents: 1. (3^3)(3^-6) 2. S^2 t^-1 / (s^4 t^4)^1/2 Simplify then evaluate, express answer to 4 decimal places where nessasssary : 3. [(2/3)^2]^-3 4. [(1-4)^-3 Divide (1/4)^2]^-2

    asked on September 23, 2014
  48. Math

    Simplify and write the answer using positive exponents : 1. (3^3)(3^-6) 2. S^2 t^-1 / (s^4 t^4)^1/2 3. [(2/3)^2]^-3

    asked on September 23, 2014
  49. math

    ok i don't know this so here it is it says use the number 913,256 and write the period that has the 913. what did they just say?

    asked on August 26, 2014
  50. Civics

    Ms.Sue would you mind checking my answer? Question~How does the constitution protect someone's freedom of speech while also limiting their freedom of speech? Answer~ we are allowed to state our opinion as long as it-does not taken someone's rights away,

    asked on November 23, 2013
  51. Civics

    Which rights have allowed for citizens to check the powers of government?

    asked on November 23, 2013
  52. Chemistry

    If 84 g of CO2 were produced, how many grams of butanol were burned?

    asked on April 25, 2012
  53. Algebra 2

    v=2(ab+bc+cd) for a

    asked on July 8, 2011
  54. math

    v=2(ab+bc+cd) for a

    asked on July 7, 2011
  55. math

    how do you solve 5k-3=negative13

    asked on April 25, 2011
  56. college philosophy

    A commander faces a battlefield mobility situation. He has three feasible routes, R1, R2 and R3. The payoffs of his choice will be determined by weather conditions W1, W2 and W3. The best result is to gain 200 miles and the worst result is to lose 160

    asked on April 13, 2010
  57. solving inequality

    I have two problems that Im.. having a problem with. I would like an answer but with an step by step explanation, so i can do the other 20 that are due tomorrow... lol. 1. 3x - 8 > 10 2. -2x +7 ≤ 37

    asked on December 3, 2008
  58. biology terms

    i need help to find what some biology terms mean. -substrate concentration - enzyme - catalyst

    asked on October 6, 2008
  59. world cultures

    I am working on a project for school and I can't seem to find the year that these Chinese inventions were invented. Yo-yo. Compass. Acupunture. Wheelbarrow. Printint.

    asked on February 17, 2008
  1. Math

    ABDCDDBCThe answer is c . Thank me later

    posted on April 28, 2019
  2. math

    This is so cool. You just saved me from my mom taking away my iPhone. It's my baby ! Thanks a bunch!!!!!!!!

    posted on April 10, 2018
  3. fb

    eggsspreamint

    posted on March 2, 2018
  4. Chemistry

    i actually dont know lol

    posted on May 30, 2017
  5. LA

    Moon is correct!!

    posted on February 14, 2017
  6. Math

    20 days

    posted on February 14, 2017
  7. tec

    the second one is not B I took the test and I got it wrong

    posted on December 13, 2016
  8. Technology

    thanks

    posted on December 12, 2016
  9. Science

    Yay!! got 100%!

    posted on December 9, 2016
  10. SS-1 question

    Pat your answer is wrong.

    posted on December 6, 2016
  11. SS-1 question

    Correct answers: 1.B 2.C 3.B 4.A Got 100% Trust Me.

    posted on December 6, 2016
  12. Math

    Come On!! Nobody Here! I need the answers too.

    posted on December 6, 2016
  13. math

    Thank You. You said that on the other one.

    posted on December 6, 2016
  14. Art

    thank you

    posted on December 1, 2016
  15. p.e/ drugs

    thanks boo so much it means alot

    posted on November 30, 2016
  16. Health

    thanks boo

    posted on November 30, 2016
  17. HEALTH (check answers)

    thanks

    posted on November 30, 2016
  18. SCIENCE

    WHAT ANSWER IS NUMBER 14!!!!!!!!!!!!!!!

    posted on November 30, 2016
  19. Science - Check my answers please (6th grade)

    I agree ;)

    posted on November 30, 2016
  20. Science

    When if these answers were wrong! You did say that you got 17/19. I want to get 100% :(

    posted on November 30, 2016
  21. SCIENCE PLZ HELP

    Easy :)

    posted on November 30, 2016
  22. literature

    Falling action

    posted on October 8, 2015
  23. Algebra

    So x would equal 0?

    posted on September 1, 2015
  24. Art check please

    1: a 2: d 3: c

    posted on February 10, 2015
  25. science help plzzz

    I got 100% yay answer for 1 is b answer for 5 is c

    posted on January 20, 2015
  26. Science 4th grade

    uh duh if we didn't know animals that lived in the ocean we would be dummos when we r 80

    posted on August 26, 2014
  27. geography

    i think it might be china because im doing aversge s.s in fourth grade even though im top of the class so yeah i think its china im only 9 so it may or may not be wrong

    posted on August 26, 2014
  28. Civics

    Ah! Thanks Ms.Sue!

    posted on November 23, 2013
  29. Language arts

    Wouldn't*

    posted on November 18, 2013
  30. Language arts

    Would that be right?

    posted on November 18, 2013
  31. Chemistry

    Sorry Dr Bob, I am not here to get my homework done, I am trying to compare answers like my answer for this question was A soft drink is an aqueous solution, a solution is a homogeneous mixture of 2 or more substances. In the case of pepsi, it is the

    posted on November 21, 2011
  32. Trigonometry

    sorry, it's a different question. That one was miswritten. I accidently wrote cd instead of ca.

    posted on July 8, 2011
  33. math

    Sorry! Don't use that. Didn't notice the - sign. So, it should be.. 8 = -2+5g 10 = 5g 2=g

    posted on May 5, 2010
  34. math

    8-3g = 2+2g 8 = 2+5g 6 = 5g 6/5 = g

    posted on May 5, 2010
  35. Algebra

    (4y-3)(4y-3) FOIL F - First. (4y)(4y)=16y^2 O - Outside. (4y)(-3)=-12y I - Inside. (-3)(4y)=-12y L - Last. (-3)(-3)=9 = 14y^2 - 24y + 9

    posted on May 5, 2010
  36. Chemistry

    D. It's a solid. You will find (s)-solid, (l)-liquid, (g)-gas, (aq)-aquious, etc.

    posted on May 5, 2010
  37. 7th grade

    x=19

    posted on May 4, 2010
  38. 3rd Grade

    all scientists tickle cats.. always swim to california all sea turtles cry lol, im just getting these off the top of my head!

    posted on December 3, 2008
  39. 9th grade : Algebra

    no. you gotta solve for y. y=mx+b

    posted on December 2, 2008
  40. math

    if you know the rule stay change opposite. it might just give you a clue. -5+-4= two negatives added together equal a negative.

    posted on October 6, 2008
  41. ap chemistry

    okay i see what you're saying. thanks so much for all your help.

    posted on February 27, 2008