Posts by kelly

Total # Posts: 1,828

  1. I am so bad with ratios. I understand their pupose, I just don't understand how to solve them. Thank you again.
  2. Word Problem

    Use a proportion to solve the problem. On Anne's bicycle, the ratio of pedal turns to rear-wheel turns in second gear is 4 to 7. If her rear wheel turns 994 times per mile, how many times does she turn the pedal in one mile? Express your answer as an integer or mixed number.
  4. A) 56,080 B) 54,290 C) 4828 D) 3585 Those are the possible choices. I don't understand how to find base ten?
  5. Math

    Write the numeral in base ten. 7001eight.
  6. Math

    Name the property of addition that has been applied. 5 + 8 = 8 + 5
  7. Math

    Use inductive reasoning to predict the next number in the sequence. Describe the pattern. 0, 3, 3, 0, -3, . . . I know the next number would be -3, But what is the pattern called?
  8. I still don't understand? Also the two verticle circles are actually under the second horizontal circle, not the first. For some reason it didn't post like that. (I don't know if that makes a difference or not) What I don't think I understand are the purpose of...
  9. No, I am not sure. The exact diagram looks like this O O O O O The circles are to be filled in with the numbers given. The possible multiple choice answers given are: A) 7, 8, and 9 B) 7, 9, and 11 C) 9, 10, and 11 D) 8, 9, and 10
  10. Math

    Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. OOO O 0 Of the three possible solutions, which numbers can be used ...
  11. Yes, I did notice that as well. I just didn't know the name of that pattern, is it a trailiing pattern?
  12. Math

    Determine what the next equation would be, and verify that it is indeed a true statement. Describe the pattern. 9x9=81 99x99=9801 999x999=998,001 I know the next sequence is 9999x9999=99980001 I just don't know which pattern this is called.
  13. Thank you so much for explaining.
  14. Math

    Mr. Smith has 17 18-cent notebooks and 7-cent pencils. The notebooks and pencils are worth $1.85. How many notebooks and how many pencils does Mr. Smith have? I would like to see how this is solved, not just the answer, that way I can learn how to do it.
  15. Calculus

    I'm having trouble with part of a question in a problem set. The question reads as follows: Continuous price discounting. To encourage buyers to place 100-unit orders, your firm's sales department applies a continuous discount that makes the unit price a function p(x) ...
  16. That link split up by spaces is the figure (if you take the spaces out) that goes with the experiment.
  17. Physics

    i38. tinypic .c o m /2hnxvki .gif In the experiment, the angles between the laser and the optical bench, θbench, and between the laser and the normal to the mirror, θmirror, are measured. What is the relationship between θbench and the customary angles? A. θ...
  18. Physics

    A person walked 3 miles at 30 degrees to the horizontal, 2 miles at 100 degrees to the horizontal, 5 miles at 240 degrees and 1 mile at 325 degrees. What is the person's total displacement
  19. geography

    how to write an entire address with continent, hemisphere and of course planet
  20. Biology

    Which of these two molecules is LESS involved in cell communication? Carbohydrates OR Lipids
  21. Physics

    Suppose you want to take a chest X-ray with an X-ray source that has a divergence of 2^o . If the film is 1 meters from the (point) source, how big is the spot size at the film in centimeters?
  22. physics

    The acceleration of a certain rocket is given by a(t)=bt where b is positive constant compute the the average velocity of the rocket between t=4.5s and 5.5s at t=5.0s if x(t)=0 and b=3.0m/s^3, compare this average velocity and instaneous velocity at t=5.0s
  23. What is the simple predicate in the sentence have always been
  24. OHHHH !!! okaay thanks !
  25. Math 11

    with quadratic functions how do you know if a parabola on a graph is supposed to open upwards or downwards? ex. y=-4(x+1)2+4 [The 2 after the bracket is a square)

    Human tissue cells seem to fit together like pieces of a jigsaw puzzle. How is this arrangement of cells helpful to an organism? The presence of membranes around organelles indicates increasing complexity. Why do you think the presence of such membranes gives the cell an ...
  27. 1234 1324 1432 1243 1423 1342 2134 2143 2341 2314 2431 2413 3124 3142 3241 3214 3412 3421 4321 4312 4123 4132 4231 4213 24 there are 4 numbers...each can be used only once but 6 different ways 6x4=24
  28. chemistry... please help!

    A mass of 11.6g of phosphoric acid was produced from the reaction of 10g of P4O10 with 12g of water. What was the percent yield for this reaction?
  29. You did, but i failed to find any information that answers the question I have. I still don't understand what the metaphor means, had i known this I would be able to tie it back to sexuality.
  30. soc

    What does the metaphor Path in the Snow mean?
  31. The title of the book is essentials of sociology david brinkerhoff. Define and then apply the metaphor “A Path in the Snow” to the social pattern of Sexuality in the U.S Please help me THANK U SO MUCH :)
  32. soc

    What does the metaphor Path in the Snow mean?
  33. Sociology

    What does the metaphor Path in the Snow mean?
  34. Business English Memo

    Scenario: You've been put in charge of planning a one day departmental training seminar with Dr. Melanie Dobler as the speaker. You must make travel arrangements for the speaker, reserve a company room large enough for the number of people attending, and requisiton any ...
  35. 1.001
  36. math

    Factor. 45c+25d could someone guide me how to start this? thanks
  37. a cylinder has the volume of 224 pie cubic inches and a radius of 4 inches whats the height
  38. health care

    Describe a new health care system.
  39. Biology

    How do you measure starch on a food label?
  40. History

    explain how Ronald reagan's policies reflected conservative politics and helped the economy
  41. every 14 days
  42. history

    explain historical limitation
  43. law

    What is the cornerstone of the justice anti-drug model?pick one the increased use of military forces to seal the borders decreased reliance on rehabilitation programs for drug addicts the adoption of mandatory minimum sentences for drug crimes the legalization of drugs No one...
  44. this questiuon can u help me answer it
  45. geo.

    the primary focus in the due process perspective is on what
  46. I don't understand can you please explain?
  47. math

    Cloe is eight years less than four times as old as Zeke. Cloe is also three times as old as Zeke. How old is each?
  48. math

    cloe is eight years less than four times as old as zeke. cloe is also than three times as old as zeke. how old is each?
  50. no i am still a little confused
  51. no i still need your help, please
  52. math

    daniel has twice as much money in one-dollar bills as he does in five-dollar bills. he has 33 bills in all (all one-dollar and five-dollar bills). how much money does he have?
  53. what is the meaning of potential for goth in a business
  54. by the way i realized i could just graph the two equations... were a = .20 Vo = 5.494 but how do I write it for t3
  55. Physics (Algebra Bit)

    I see that this is a quadratic equaion and it has been a while sense I have taken algebra 1.... I don\'t know how to solve for t3... -2^-1 t3^2 - 180 s t3 + t3^2 = a^-1 (Vo (180 s) - 1,100 m + Xo) how do I solve this for t3 the 3 is a subscript to t 180 s is 180 seconds ...
  56. english

    examples of bias in the citizen kane 2 speech
  57. Math percentage

    I don't really understand percentages grade 6 math. 1.60% discount on a 7$ item so items price is 40% of original so 0.4 x 7= 2.8$? 2. A population of 1500 people increases 15% each year how would this question be done? 1500 x .15=225 so the next years population would be ...
  58. Mat/115

    In 1990, there were an estimated 145.0 million passenger cars registered in the United States. The total number of vehicles registered in the United States for 1990 was estimated at 194.5 million. What percent of the vehicles registered were passenger cars?
  59. Games

    is there any other game like Supersecret online? any one in which you don't have to make an account or anything like that? please and thank you
  60. Science

    How do the properties of methane relate to its molecular structure?
  61. Thats easy just look up the water cycle. Theres heaps about it on the net.
  62. human resources

    What are some advantages and disadvantages of delegation, Why do some managers choose not to delegate?
  63. chemistry

    Why must a balanced chemical equation be used when determining Keq?
  64. college chem

    how many grams of NH4Cl are required to prepare 250 mL of .122 M NH4Cl solution? I set this up using the molarity equation and the part that I was missing is moles. So I divided the 0.122 by .25 L and got .031 mol. Then I took that and multiplied it by the molar mass of NH4Cl ...
  65. college chem

    how many milliliters of 0.200 M Na2S2O3 are needed to provide 0.0388 mol Na2S2O3?
  66. college chem

    Two questions where I have to write a balanced net ionic equation. 1. Write a balanced net ionic equation for the reaction that occurs when aqueous solutions of sodium chromate and silver nitrate are mixed 2. Write a balanced net ionic equaion reaction for the acid-base ...
  67. Physics

    So I'm dong a lab about simpkle harmonic motion and I have to answer questions at the end of the lab were I'm provided this question to answer here's a step that's not the actual question but the question makes reference to it Step 3 using the point and the ...
  68. i don't know why it's not posting Oo
  69. physics

    So I'm doing a lab about simple harmonic information and I have to answer questions at the end of a lab were I'm provided this question to answer here's a step that's not the actual question but the question makes reference to it step 3 Using the pointer and ...
  70. Physics

    So I'm doing a lab about simple harmonic information and I have to answer questions at the end of a lab were I'm provided this question to answer here's a step that's not the actual question but the question makes reference to it step 3 Using the pointer and ...
  71. Math

    Hi ya! So I got a question like when I'm rationalzing a denomenator in order to get simple radical form I really don't know what to do for example this problem (6^(2^-1)-3^(2^-1))^-1 ok so I know your trying to get it so it's a perfect sqaure right so I can legally...
  72. english

    what is llatetpsh unscrambled
  73. math

    Simplify (2c)(11c). my answer is telling me it should be 22c. I think it is 22c(squared). We are not combining like terms, but multiplying each to the 1st power. when you multiply you add the exponents. I am confused.
  74. prenatal development

    I know that tetracycline should not be taken by pregant women because it can cause stanining of the teeth. Does also cause bone abnomalites in the fetus?
  75. Algebra

    Don't understand quadratic word problems at all. Please help, with steps. One number is 8 more than another number. Their product is 273. find the numbers. The differance between a number and twice it's reciprocal is 17/10. What is the number? Thanks, Kelly
  76. The general form of the equations are (4/3)x+y=(1688/3) (-9/40)x+y=(19577/40) (5/12)x+y=(-3929/12) but then when I use the incenter(p,q)and express it for distance and set the equations equal to each other i get different things when I set the first 2 equations together than I...
  77. math

    with only have the points on a triangle how would you determine the radius and center of the incircle of that triangle?
  78. math

    I have the point slope equation of a line as y-500=(-4/3)x+(188/3) how would i convert this equation into the normal form of a line?
  79. math

    Solve: x2 – 1024 = 0 2 is to the second power
  80. blah
  81. 4th grade

    what is a tropical location and high precipitation level have produced the worlds largest ___________ along the ______________.
  82. Calculus

    Let h(x)= x^3 + 4x -2. Let g(x) represent the inverse of h(x). Find g(14). I know that if (a, f(a)) is on h(x), then (f(a), a) will be on g(x). I also know that if f^-1(a)=b if f(b)=a. I thought that if I could find the x value(s) at which h(x)=14, I would be able to find g(14...
  83. Eng. Quick ?

    Quick ?. What's the correct spelling? Advisor or when I googled it said Adviser I'm referring to a Teen Advisor for a parks and recreation group? Thank you!!!
  84. Law

    Will you help me solve this for my health law midterm please? Following an automobile accident, a 16-year old boy who had recently escaped from a detention center was brought to the hospital emergency department by ambulance. The patient seemed to be alert and claimed to be ...
  85. Math/Algebra

    Find the x-intercepts of f(x)=4x^2-20. Give an exact answer using radicals as needed. Rationalize all denominators. Express complex numbers in terms of i.
  86. is it 24/6?
  87. i argree with him or her V V V
  88. math

    hi, could someone please help me solve this problem, i know the answer is 24, i just need to know how to solve it. a "lucky dollar" is one of nine symbols on each reel of a slot machine with three reels. a player receives one of the various payouts whenever one or ...
  89. probability

    hi i really need help on how to solve these two problems, thank you so much!!! the manager of a local bank observes how long it takes a customer to complete his transactions at the automatic bank teller. a. describe an appropriate sample space for this experiment. b. describe ...
  90. 5/6-1/4
  91. psychology

    what is distingues the wechsler scales from the SIBS?
  92. psychology

    what causes you to be nervous even if you are good at what you are doing?
  93. science

    What type of environmental problems do they have in Kansas?
  94. math

    simplify these expressions as fractions: (26/27) + (35/4) (26/27) x (35/4) (3x/2y^2) x (2yx/x^2) and what are the restrictions of x, y? (3x^y/zw) + (tx^2y^3w^4/z) and what are the restrictions for he variables x, y, z, t, w to make the expression well defined? i'm not sure...
  95. math

    if you toss a coin 3 times what is the probability it will land on heads twice and how do you show it in a tree diagram
  96. nutrition

    The list of ingredients if rom a box of graham crackers. INGREDIENTS: enriched wheat flour (contains niacin, reduced iron, thiamine-vitamin b1, riboflavin-vitamin b2), sugar, hydrogenated soybean oil), graham flour, honey, high fructose corn syrup, leavening (baking soda, ...
  97. Math

    Omar owns a car and a moped. He can afford 12 gal of gasoline to be split between the car and the moped. Omar's car gets 20 mpg and, with the fuel currently in the tank, can hold at most an additional 10 gal of gas. His moped gets 100 mpg and can hold at most 3 gal of gas...
  98. Business Math

    How do you find the end-of-day balance?
  99. Spanish

    For a presentation, I am trying to say "These works of art are no longer made." I'm having trouble figuring out what verb tense I should use, though. So far I have: "Estas obras ya no..." but I don't know how to finish the sentence. Son hecho? ...
  100. 9th grade

    find the unit rate 3 tablespoons for 1.5 serving how do u do it??? helpp thanks