alli

Most popular questions and responses by alli
  1. Math

    A carpenter has a wooden stick that is 84 centimeters long. She cuts off 25% from the end of the stick. Then she cuts the remaining stick into 6 equal pieces. What is the length of each piece?

    asked on December 5, 2012
  2. French

    what word is E L A É S L unscrambled.

    asked on September 29, 2015
  3. Trig

    Need hellpp!! If a bicycle has 26 inch diameter wheels and the front “chain”drive has a radius of 2.1 inches and the back drive has a radius of 2.5 inches, how far does the bicycle travel for every one rotation of the cranks (pedals)? Carry out all

    asked on October 4, 2009
  4. Physics

    A parallel-plate capacitor is constructed with circular plates of radius 5.6×10−2 m . The plates are separated by 0.27 mm , and the space between the plates is filled with a dielectric with dielectric constant κ. When the charge on the capacitor is 1.9

    asked on June 21, 2016
  5. chemistry

    three compounds A,B and C all have the formula C5H8. All three compounds will decolorize bromine in CCl4. Compound A reacts with NaNH2. Compounds A and B both yield pentane when they are treated with excess H2 with the pt catalyst. Under the same

    asked on June 7, 2011
  6. british idioms

    are these idioms british? pig in a poke, back to basics, back to square one, to sling one's hook, a baker's dozen, gone for a burton and break one's duck i also have to make some tasks about them..can anyone give my an idea?should i make a quiz or

    asked on January 13, 2007
  7. Statistics

    Bender Electronics buys keyboards for its computers from another company. The keyboards are received in shipments of 75 boxes, each box containing 30 keyboards. The quality control department at Bender Electronics first randomly selects one box from each

    asked on October 24, 2014
  8. algebra

    consider the function f(x)=9/x and g(x)=9/x find f(g)x))and any values that may be excluded what is g(f(x)) and any values that may be excluded and functions f and g inverse of eachother please show work

    asked on September 5, 2012
  9. Chem

    Given the following reaction: 4 KO2 + 2 H2O + 4 CO2 ==> 4 KHCO3 + 3 O2 How many moles of O2 will be produced if 3.27 moles of CO2 react completely?

    asked on April 13, 2015
  10. physics

    A catcher's mitt recoils a distance of 0.177 m in bringing a 0.176 kg baseball to a stop. If the applied force is 504 N, then what was the speed of the baseball at the moment of contact with the catcher's mitt?

    asked on November 25, 2018
  11. chemistry

    what number of joules needed to turn 325g of water at 100 degree c to steam at 100 degree c

    asked on October 4, 2010
  12. PHYSICS

    AT WHAT HIGHT ABOVE THE GROUND MUST A BODY OF MASS 10KG IS SITUATED IN OTHER 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 on January 30, 2019
  13. physics

    a kicker kicks a football from the 5 yard line to the 45 yd line ( on the same half of the field). Ignoring air resistance, where along the trajectory is the speed of the football a minimum. what formuls is used and show work a) at the 5 yd line, just

    asked on September 6, 2010
  14. PHYSICS

    AT WHAT HIGHT ABOVE THE GROUND MUST A BODY OF MASS 10KG IS SITUATED IN OTHER TO HAVE POTENTIAL ENERGY EQUAL IN VALUE TO THE KINETIC ENERGY POSSED BY ANOTHER BODY OF MASS 10KG MOVING WITH A VELOCITY OF 10M/S

    asked on January 30, 2019
  15. math

    128 pounds of dog food for 16 dogs

    asked on August 27, 2017
  16. Math fractions

    Nata spent $28 on 2 DVDs. At this rate, how much would 5 DVDs cost? At what rate did she spend her money?

    asked on September 8, 2014
  17. science

    Take 1mL of 1M NaCl solution, and add 9mL of water. Then take 10microL of the diluted solution and add 40microL of water. What is the dilution? And what is the final concentration of NaCl? So I see how this is a 2:1 dilution, but I am having a hard time

    asked on November 30, 2016
  18. Trig

    Rules of Logarithms: Can someone explain how to do: 1) e^(2(ln)(x)) 2) e^(-lnx) I know the rules I just don't understand how they apply.. thanks!

    asked on January 30, 2009
  19. world cultures

    what impact trade and religion has had on world history?

    asked on May 16, 2011
  20. algebra

    if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following A)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f C) (f of h)(x) and the domain of f of h please show work

    asked on September 5, 2012
  21. college alg

    consider the function f(x)=9/x and g(x)=9/x find f(g)x))and any values that may be excluded what is g(f(x)) and any values that may be excluded and functions f and g inverse of eachother

    asked on September 5, 2012
  22. college algebra

    solve the following exponential equation. (e^x-e^-x)/2=6 what is the exact answer? x=? what is the answer approx to 3 decimal places? x=?

    asked on September 5, 2012
  23. college algebra

    graph the function and state the vertex axis of symmetry, the intercepts, if any: f(x)=x^2-8x+15 Please show work so i can understand this. thank you

    asked on August 18, 2012
  24. science

    A solution has a density of 1.50 g/mL. How many grams are needed to obtain 10.0 mL of solution?

    asked on May 29, 2012
  25. sociology

    What are some examples of emerging mores related to dating

    asked on May 27, 2011
  26. Science

    Is this correct? work= .01 x mass x distance mass measured in grams distance measured in meters Is this right??

    asked on October 12, 2008
  27. british idioms

    anything about their origin..eho said them maybe for the first time or something like that.i have the list of ritish idioms but i need some theory http://www.google.com/search?hl=en&sa=X&oi=spell&resnum=0&ct=result&cd=1&q=british+idioms&spell=1 Thank you

    asked on January 12, 2007
  28. college algebra

    use the given zero to find the remaining zeros of the function h(x)=x^4-15x^3+60x^2+70x-816 zero: 5-3i

    asked on September 5, 2012
  29. college alg

    for the given functions f and g find the following and state the domain of each result f(x)=3x+1/8x-9; g(x)=5x/8x-9 (they look like fractions) A) (f+g)(x)=? B)domain of (f+g) c) (f/g)(x)=? d) domain of f/g? please show work

    asked on September 5, 2012
  30. math

    how do u find probability?

    asked on December 15, 2007
  31. Physics

    A 4.65-μF and an 9.30-μF capacitor are connected in series to a 60.0-Hz generator operating with an rms voltage of 111 V. What is the rms current supplied by the generator? The capacitors are in series so I used C = C1*C2/(C1 + C2) and got C = 3.1*10^-6

    asked on July 13, 2016
  32. alg

    find the domain of the composite function f of g. f(x)=x^2+9;g(x)=sqrtx-7 please show work

    asked on September 2, 2012
  33. alg

    change the logarithmic expression to an equivalent expression involving an exponent. 4^16=x log (base4)16=x is it x=e^2?

    asked on September 2, 2012
  34. college algebra

    solve the following inequality. write the answer in interval notation x^3-4x^2-21x

    asked on August 19, 2012
  35. algebra

    find the following for the function f(x)= (x+5)^2(x-1)^2 a) find the x and y intercepts for the polynomial function f b) determine whether the graph of f crosses or touches the x axis at each x intercept C) put all information together to obtain the graph

    asked on August 18, 2012
  36. geometry

    if a regular shaped object has a length of 6 cm, a height of 6cm, and a width of 6 cm, what will the volume?

    asked on October 18, 2011
  37. solving systems by elimination

    What is the solution to the linear system –4x + 2y = –56 and –3x – 6y = 33?Question 3 options: (–9, 10) (–9, –10) (9, 10) (9, –10)

    asked on January 5, 2011
  38. Chemistry

    I have to draw the compound 3 methyl 1-hexene. This is what I've got: CH CH=CH-CH-CH-CH-CH-CH I know there should be some numbers attached to the CH's, but I dont' know where they should be and what they should be. What are the rules concerning numbers?

    asked on May 6, 2009
  39. Science

    How much force is there to lift an object?

    asked on October 26, 2008
  40. math

    rewrite each pair of fractions using the least common denominator. 20 3 21 7

    asked on October 21, 2008
  41. math

    Yesterday, the price of a car Andy wanted to buy was $20,000. Today the car is on sale for $15,000.00. What is the percent decrease in the price of the car?

    asked on January 18, 2017
  42. Science

    Take 1mL of 1M NaCl solution, and add 9mL of water. Then take 10microL of the diluted solution and add 40microL of water. What is the dilution? And what is the final concentration of NaCl? So I see how this is a 2:1 dilution, but I am having a hard time

    asked on November 29, 2016
  43. physics

    Consider the system shown, with m1 = 2.0 kg, m2 = 3.0 kg, and α = 30o. The force F acts horizontally to the left and the kinetic coefficient of friction between m1 and the incline is μk = 0.40. The mass m2 is moving up at a constant speed. (a) What is

    asked on February 19, 2013
  44. finance mortgage payment

    your mortgage payment is $1,500 per month. Of this amount, insurance is %50, property taxes are $200, and interest averages about $1,100. Assuming you have other itemized deductions that already exceed your standard deduction and that you are in the 31%

    asked on October 4, 2012
  45. algebra

    use the given zero to find the remaining zeros of the function h(x)=x^4-15x^3+60x^2+70x-816 zero: 5 show work

    asked on September 5, 2012
  46. college alg

    the function f(x)=6x+9/3x-7 find the inverse and check answer f^-1(x)=? please show work

    asked on September 5, 2012
  47. college alg

    find the equation of a line that is parallel to the line x=6 and contains the point (-8,9) please show work, it also wants me to show the answer in an equation

    asked on September 4, 2012
  48. algebra

    find the functions f and g so that f of g =H. H(x)=(6x+9)^4 please show work so i understand this better. thank you

    asked on September 2, 2012
  49. college algebra

    graph the function using transformations, show and state , a) the domain, B) range c) the asymptotes F(x)= 1/x^2-4 please show work!

    asked on August 17, 2012
  50. science equation

    I don't think I have enough information to answer this question but my teacher says i do. The question is, If I drop a ball off of the AUL building and it take 8 seconds to hit the ground what is the velocity of the ball? I know that v=d/t so I have v=d/8

    asked on December 5, 2011
  51. Algebra 2

    simplify ^3√32 not in decimal form?

    asked on October 6, 2011
  52. Algebra 2

    simplify ^3√32 not in decimal form?

    asked on October 6, 2011
  53. US History (AP/CC)

    How did the Congress first respond to the unexpected fall of France in 1940? a-revoke to all neutrality laws b-pass a conscription law c-enact a new neutrality law enabling the Allies to buy american war material on a cash and carry basis d-call for the

    asked on June 6, 2010
  54. trig

    rules of logarithms: can someone please explain how to do these problems? I understand the rules I just don't understand how they apply 1. e^(3lnx) 2. e^(1+2lnx) thanks!

    asked on January 31, 2009
  55. english

    would the verb in this sentence be transitional or intransitional. if transitional, what would be the object? She threw a wonderful celebration.

    asked on January 20, 2009
  56. 6th grade

    can you unscramble these letters? ppedoeryre

    asked on November 5, 2008
  57. chemistry

    How many moles of P4O10 can be produced with 9.544 x 10^-1 moles of the limiting reagent?

    asked on April 13, 2015
  58. trig

    How do I verify this? Cos^4x-Sin^4x=1-tan^2x/sec^2x

    asked on April 2, 2015
  59. Math

    Solve the differential equation. Let C represent an arbitrary constant. (Note: In this case, WebAssign expects your answer to have a negative sign in front of the arbitrary C.) (dz)/(dt) + e^(t+z) = 0

    asked on February 21, 2013
  60. college alg :(

    if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following A)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f C) (f of h)(x) and the domain of f of h

    asked on September 5, 2012
  61. college Alg

    graph the parabola, then determine the domain and range. f(x)=x^2x-4x-4

    asked on September 5, 2012
  62. college algebra

    solve the following logarithm equation log (4x+7)=1+log(x-6) x=? please show work

    asked on September 5, 2012
  63. college algebra

    graph the parabola, then determine the domain and range. f(x)=x^2x-4x-4

    asked on September 5, 2012
  64. college alg

    find the equation of a line that is perpendicular to line y=1/6x+6 and contains point (-7,0) y=? please show work so i can see how its done

    asked on September 4, 2012
  65. algebra

    find the functions f and g so that f of g =H. H(x)=(6x+9)^4 please show work so i understand this better. thank you

    asked on September 2, 2012
  66. algebra

    change the logarithmic expression to an equivalent expression involving an exponent. 4^16=x log (base4)16=x is it x=e^2?

    asked on September 2, 2012
  67. algebra

    find the domain of the composite function f of g. f(x)=x^2+9;g(x)=ãx-7

    asked on September 2, 2012
  68. college algebra

    analyze the graph of the following function. r(x)= x^2+x-6 -------- x^2-x-2 there are 8 steps but they don't make sense to me... please show work!! thanks

    asked on August 21, 2012
  69. college algebra

    determine the quadratic function f whose graph is given. the vertex is (1,-3) y intercept is -2 please show work so i can see how this is done, thank you!

    asked on August 19, 2012
  70. College algebra

    graph the function using transformations, show and state , a) the domain, B) range c) the asymptotes F(x)= 1 ----- -4 x^2 please show work!

    asked on August 18, 2012
  71. college algebra

    find the vertical, horizontal, oblique asymptotes, if any, for the given rational function. R(x)=10x^2+19x-15 -------------- 2x+5 please show how you arrived with the answer! thank you

    asked on August 17, 2012
  72. School

    What happens if dams are too big

    asked on November 14, 2011
  73. MATH

    the price f an item in a store is reduced by 50%. what is the total percent change as a result of the 2 discounts

    asked on October 30, 2011
  74. Math

    An airline has a plan in which a spouse can travel for 75% of the base cost of a ticket, and a child under 12 can travel for 50% of the base cost. a. Using the plan, what will it cost a married couple with three children under 12 to fly if the base cost is

    asked on October 30, 2011
  75. math

    9x0+5-3=42

    asked on September 8, 2011
  76. Math

    if x^13 = j and x^12 = 4/9, which of the following is an expression for x in terms of j? a. 9/4 j b. 4/9 j c. 4j d. 9j e. 13j

    asked on September 4, 2011
  77. Math

    In a line with slope of 3/2 that passes through the point (4,3), what is the y-intercept? a (-3,0) b (0,-3) c (0,0) d (0,3) e (3,0)

    asked on September 4, 2011
  78. physics

    Consider a ball that picks up a speed of 3 m/s each second when its rolls from rest down an inclined plane. If the ball takes 4 seconds to reach the bottom, its speed at the bottom will be?

    asked on June 22, 2011
  79. linear equations

    What is the solution to the linear system –4x + 2y = –56 and –3x – 6y = 33?Question 3 options: (–9, 10) (–9, –10) (9, 10) (9, –10)

    asked on January 5, 2011
  80. 3rd grade

    what are the facts of 3,5,8

    asked on September 11, 2010
  81. US History (AP/CC)

    WWII What caused the Japanese to bomb Pearl Harbor? Like what was their maine reason to get America involved in the war? confused on this question...all the help is appreciated =] thanks!

    asked on June 6, 2010
  82. science

    help!!!! leggoosss my hw says - after learning about rocks at joshua tree national park, i am now a great (blank)

    asked on March 22, 2010
  83. math

    one month damien earned $488 and the next month he earned $605. estimate the differnce inth amounts damien earned.

    asked on September 8, 2008
  1. Algebra

    If u go to connexus algebra student is 100% correct I just took the quick check

    posted on April 12, 2019
  2. Social studies

    i dont know hkfeiegqbuer

    posted on October 15, 2017
  3. Physics

    Thanks for your help! I see my mistake!

    posted on July 13, 2016
  4. finite

    .5457811129

    posted on March 6, 2016
  5. chemistry

    The limiting reagent is P

    posted on April 13, 2015
  6. Physics Lab

    a.) 1/4

    posted on June 15, 2014
  7. social studies

    I came here for question 12 so if there could be an answer for it, that would be great.

    posted on May 26, 2014
  8. college algebra

    so do i write the domain as (-infinity,infinity) not sure how to write the range you showed. It has to be in interval notation would it be (infinity,-8)?

    posted on September 5, 2012
  9. Math

    i think your answer is 28% because if you do .35 and times it by 80 you get 28.

    posted on October 30, 2011
  10. Chemistry

    the concentraion is .900 g/L. I'm stuck on the same problem!!

    posted on October 3, 2011
  11. language arts

    i need to Make up a sentence using the nonsense word fretish as a noun. what does fretish mean???

    posted on June 15, 2011
  12. 3rd grade

    My little brother needs some help on his make up homework. We cant get help until we get back home from visiting family...so all the help we get means a lot! all the paper says : What are the family facts for 3,5, and 8? I don't get it either... thanks

    posted on September 11, 2010
  13. US History (AP/CC)

    Thank you! Very helpful =]

    posted on June 6, 2010
  14. writing

    Sandy called in sick,but she'll be back tomorrow.

    posted on August 16, 2009
  15. Science

    right, so in other words I would round it . . . . .

    posted on October 12, 2008