Questions Asked on
March 1, 2009

  1. math ws

    what do you call it when someone pays back a loan quickly? thanks for any help

    asked by maryanna
  2. Chemistry

    PartA: What volume of 10.0M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? TrisHCl is a weak base and the molecular weight is 157.67 g/mol. I found the solution, it is 6.67 milliliters. The main question is:Part B: "The

    asked by Raj
  3. fb

    what were the headlines after a mad scientist trained two eggs to attack a candy store with sharp sticks

    asked by Anonymous
  4. college

    Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 seafood dinners. The student selects 5 of them. What is the probability that at least 2 of the dinners selected are pasta dinners? I tried this:

    asked by Sigmund
  5. chemistry

    Here is a following practice question on my study guide. i have no idea on how to do it. Any help would be appreciated! Thanks you. A solution contains 26.5g NaCl in 75.0g H2O at 20 degrees Celsius. Determine if the solution is saturated, unsaturated, or

    asked by Viki
  6. chemistry

    I have to find delta G from a problem. Not the standard free energy, from the change in engery. So this delta G does not have the degree sign above. The equation i used was deltaG=standard G+RTlnQ If deltaG was a positve number, what does that tell me. I

    asked by Anonymous
  7. PHI 105

    Assignment: Political Campaign Ads  Due Date: Day 7 [Individual] forum  Create a political campaign ad (a poster, a flier, etc.) for two political parties: one party that supports traditional moral and political philosophies and another party that

    asked by NIK
  8. PARTS OF SPEECH

    Choose the sentence in which the verb is a linking verb. A. He works at a gas station. B. He has walked to work from his house. C. His hours are long and busy. D. His boss pays him well.

    asked by cry
  9. Physics

    Sorry to double pos, I just really need help whit this. You push an air-hockey puck along a surface with negligible friction while riding in a truck as it moves at a constant velocity in Earth's frame of reference. What do you observe? Why? I'm tempted to

    asked by Katja
  10. geology(science) i still dont understand

    how the earths four subsystems interact with one another. In your response, identify one type of resource from each subsystem on which people depend. all i have so far is this.... the earths 4 subsytems are the following lithosphere, hydrosphere,

    asked by scooby91320002
  11. Physics

    You push an air-hockey puck along a surface with negligible friction while riding in a truck as it moves at a constant velocity in Earth's frame of reference. What do you observe? Why? I'm tempted to say that the puck moves forward because that's all I can

    asked by Katja
  12. DR BOB help plz ?

    Methyl violet is an indicator that changes color over a range from PH = 0 to PH= 1.6. What is K(a) of methyl violet? ----------------------------------- i tried 10^-0.8 = 0.16 but thts not right .. can u plz chk ... Feedback Very close. Check the rounding

    asked by julian
  13. Organic Chemistry

    How would you purify biphenyl contaminated with fluorene? What method and solvent would you use?

    asked by Scott
  14. social studies

    What three features do people use to describe weather and climate?

    asked by Jakson
  15. Chemistry

    Question: Consider following equilibrium system: SO2(g)+ Cl2(g) goes to So2Cl2(g) Kp=.900 atm @25 degree C. Suppose that 2.0 moles S02, 1.0 moles Cl2, and 3.0 moles So2Cl2 are placed in an empty 4.00L vessel at 25 degree C. Compute the number of grams of

    asked by eliz
  16. Linear Algebra

    In 3-space, a plane abc is spanned by three points a, b, c. The point x does not lie on this plane. I'm trying to find the formulas used to find the point p on abc with minimal distance to x. I know the point p must be perpendicular to the point p and the

    asked by Nikki
  17. part of speech

    Select the antecedent of the pronoun in the following sentence. The strikers will return to work when the union representatives have completed their negotiations. A. strikers B. work C. negotiations my answer is D. representatives

    asked by halo
  18. part of speech

    Which sentence contains an action verb? A. Mary works every day. B. She was lazy last year. C. Her dog seems fierce. D. Lynn is pretty. my answer is a

    asked by halo
  19. physics

    A 10.0 kg block is released from point A in the figure below. The track is frictionless except for the portion between points B and C, which has a length of 6.00 m. The block travels down the track, hits a spring of force constant 2350 N/m, and compresses

    asked by mightymouse
  20. social studies

    What is one word to describe the middle colonies?

    asked by Alex
  21. physics

    A solid aluminum ingot weighs 88.0 N in air.What is its volume?The ingot is suspended from a rope and totally immersed in water. What is the tension in the rope (the apparent weight of the ingot in water)? To find the volume would i do density/specific

    asked by kate
  22. geology(science) does this sound ok?

    write a 200-300 word description of how these four subsystems interact with one another. In your response, identify one type of resource from each subsystem on which people depend. this is what i said..... The earths 4 subsystems are the following

    asked by scooby91320002
  23. science, biology

    what evidence shows that the burning of methane is a chemical reaction?

    asked by me
  24. PARTS OF SPEECH

    Which of the following sentences contains a demonstrative adjective? A. Which one is this? B. This is his. C. This hat is his. D. Whose is this? is it c

    asked by cry
  25. Statistics

    A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each of the telephone users of A were to be guaranteed instant access to make calls to B, 2000 telephone lines would be needed. This

    asked by Edward
  26. chemistry

    Gaseous CO2 decomposes to form the gaes CO and O2. At 20.0 degrees Celsius, =2.0*10^-8. 2.0 mol carbon dioxide is placed in a 5.0 L flask. What are the equilibrium concentrations of each species. My attempt to get the answer: Balanced equation: 2CO2-->

    asked by Anonymous
  27. manegerial econimics

    1 JQ sells ties and currently has sales of 1,200 units a month, producing a revenue of £36,000. It competes with KR, who is now considering a price cut of 25%. The PED for JQ is –1.5 and the CED between the two products is 0.8. a) Calculate the effect

    asked by ali
  28. HELP ME pLEASE. DUE TOMORROW D:

    Four friends set up a a camera so that it would take a photograph of the group standing in a lne. They argued about who would stand where, so decided to take a photograph of every possible arrangement of the 4 of them. How many photographs need to be

    asked by Jessika.
  29. physics

    1. Calculate the frequency (Hz) and energy (eV) of green photons with wavelength of 555nm. Photon energy = hν, where ν = frequency in Hz and h = 6.626x10-34 joule-sec, the Planck’s constant. Keep in mind that: wavelengthxfrequency = speed. 2. Andy

    asked by JeFF
  30. Science(Biology)

    Where in the human body is chromasome 17 located ( i mean like is it in the arm, leg, head). If possible, i would also like to know the comparison of normal and abnormal chroasome (when the abnormal is the alexander disease)

    asked by Amanda
  31. biology

    what is the comparison of normal and abnormal chroasome (when the abnormal is the alexander disease)

    asked by my name
  32. biology

    what is the comparison of normal and abnormal chroasome (when the abnormal is the alexander disease)

    asked by chad da hottie
  33. Biology

    In Drosophilia, the gene for red eyes, R, is dominant for the gene for white eyes, r. This is sex-linked Determine the possible genotype and phenotype ratios expected from a cross between, (a) heterozygous female and red-eyed male, (b) a heterozygous

    asked by Ryan
  34. chemistry

    CaCO2--> CaO+CO2

    asked by Anonymous
  35. Physics

    A daredevil attempts to swing from the roof of a 24m high bulding to the bottom of an identical building using a 24m rope. He starts from rest with the rope horizontal, but the rope will break if the tension force in it is twice the weight of the

    asked by Aaron
  36. Algebra - how do you do this

    (-7yt)/(3x)=?/(18xyt) Building up the denominator Build each rational expression into an equivalent rational expression with the indicated denominator.

    asked by jackie
  37. Country Reports

    I am doing a 6th grade country report on Iceland and I need the following information: Iceland's lower courts -and- Iceland's Appeals Thank you for any help that I can get!!! (I can't use any links because of parental controls. :) thank you!!!)

    asked by Chase
  38. math

    Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 seafood dinners. The student selects 5 of them. What is the probability that at least 2 of the dinners selected are pasta dinners? I tried this:

    asked by Sigmund
  39. Sonnet 130(last question I promise)

    Who is the audience?

    asked by Stacy L.
  40. Chem

    Is sugar an ionic, a molecular or a network convalent substance?

    asked by Lena
  41. accounting

    Bond Conversion The tramot corporation has $2,000,000 of 6 percent bonds outstanding. There is $40,000 of unamoritized discount remaining on the bonds after the March 1, 2008 semiannual interest payment. The bonds are convertible at the rate of 20 shares

    asked by Fantasy
  42. science geology

    Where do metamorphic rocks originate? How are they formed? o What are the two categories of metamorphic rocks? What are the distinguishing characteristics between the two categories of rocks?

    asked by Zan
  43. china project

    what were the natural resources in Early china's Ciliviations and how were they used. i need help, I cant seem to find this question. Please help me and thank you

    asked by sam
  44. Algebra

    Is this right? Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded gasoline price in January 1997 was $1.26 and in January 2006 was $2.31 (Bureau of Labor Statistics, 2006). Use the coordinates (1997, 1.26) and (2006, 2.31)

    asked by A.W.
  45. stats

    The Title I coordinator for the district has been tasked with developing a plan to test two new intensive remediation programs for students with dyscalculia (like dyslexia, only numbers are the problem, rather than words!). The students are 60 8th graders

    asked by ash
  46. stats

    In order to improve the English speaking and reasing skills of their students, Jack Box Elementary assigns students whose native language is Spanish to a bilingual program for 8 week. To test the effectiveness of this program, then also need a control

    asked by ash
  47. Chemistry: Molarity

    4.82 mL of a 0.262 M NaOH solution reacts completly with 4.79 mL of HCl solution according to the balanced chemical reaction shown below: HCl (aq) + NaOH (aq) -> NaCl*aq) + H2O (I) What is the molarity of the HCl solution? 4.82 x (1L/1000 mL) = .00482L

    asked by Bob
  48. Algebra

    The sum of the charges of the quarks in a particles gives the overall charge of the particles. Two up quarks and a down quark make a proton, which has a charge 1. On the other hand, two down quarks and an up quark make a neutron, which has a charge 0. What

    asked by Cassie
  49. Statistics

    1) For each of the following statements, formulate appropriate null and alternative hypotheses. Indicate whether the appropriate test will be one-tailed or two-tailed,then sketch a diagram that shows the approximate location of the rejection regions for

    asked by Stuart
  50. chemistry

    How can I determine which elements have higher first and second ionization energies than other elements? Also, how can I find the number of valence electrons from the electron configuration? Also, how can I use the electron configuration to find out what

    asked by Anonymous
  51. history

    What were some popular names of British soldiers during World War I? I can't find any helpful sites for this information...

    asked by Anonymous
  52. Algebra

    -7yt/3x=? /18xyt Build each rational expression into an equivalent rational expression with the indicated denominator.

    asked by help please
  53. Eng. Ms. Sue

    What does this mean? What would be a good reasoning behind this. Sometimes during therapeutic cloning stem cells have been mutated and then become rejected by the patients body.

    asked by Michele
  54. Math

    how do you simplify 1.(8vv-2)(8v+2) 2. (3a-5)(3a+5)

    asked by Angie
  55. changes in matter

    What happens whensodium chloride and silver nitrate react in a replacement reaction?

    asked by Alejandra
  56. Sonnet 130 and sonnet 18

    Hi, I'm doing some questions about comparing and contrasting sonnet 130 and sonnet 18. Could you help me with this one question I would appreciate it. Thanks The diction of this peom is much harsher than that of the previous poem. Why might that be and how

    asked by Stacy L.
  57. algebra

    For what value of the constant (c) does the system of equations below have no solutions (x,y)? 3x - 5y = -2.3 6x - cy + 9.3 How would I start to figure this out? Thank you!

    asked by Cassie
  58. math (unanswered, previously posted)

    A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each of the telephone users of A were to be guaranteed instant access to make calls to B, 2000 telephone lines would be needed. This

    asked by Edward
  59. Algebra

    How do I find the slope and the y-intercept of the line: 10x=9y+45?

    asked by A.W.
  60. PARTS OF SPEECH

    Which sentence contains a verb in the simple past tense? A. She obeyed her father. B. She has obeyed her father. C. She obeys her father. D. She had obeyed her father.

    asked by cry
  61. algebra 1

    how do you factor 16x^4 - 40x^2 + 9 I don't understand how the factoring should go. When I think of a way to factor it it doesn't turn out right.

    asked by Dippy
  62. medical terms

    the patient had a diagnosis of addison's disease, which is caused by decreased functioning of the adrenal cortex. which of the following medications may have been prescribed?

    asked by nette
  63. Finance Management

    Suppose the population of Area Y is relatively young and the population of Area O is relatively old. Would interest rates likely be the same or different in the two areas? Explanin. Would a trend toward nationwide branching by banks and the development of

    asked by Jason
  64. SAT Essay

    I owe my success to having listened respectfully to the very best advice, and then going away and doing the exact opposite. --G. K. Chesterton (1874 - 1936) Assignment: Are people held back by their adherence to the beliefs of the majority or doing things

    asked by Sahil
  65. sound language

    what is pitch? what are the levels of pitch? what are some example of activities regarding pitch? nee your response as soon as possible...

    asked by rosette
  66. eng. ms.sue

    One of the disadvantages of theraputic cloning is that the vast majority of fertilized eggs do not develop. Why is this so? Sorry this is my last question for the night.

    asked by Michele
  67. algebra one

    I need help with solving for y and x, for example in a problem like 3/2x- 2y= 20 how do you solve for y or x how do know what to subtract I need to know how to do this in order to do substitution please any help will be appreciated, thanx

    asked by maryanna
  68. science, biology

    How might the chewing of food be related to the rate of a chemical reaction-digestion- that occurs in your body? explain

    asked by me
  69. english

    halo my question is why is a mentally handicapped person not like normal people thanks for the help

    asked by lila
  70. english

    please help me with this. like : example, bad - worse - worst expensive - more expensive - most expensive what will be of: ___?____ -____?_____ - least expensive please help

    asked by Anonymous
  71. Math

    Write the percent as a decimal. 43%=___

    asked by Elliot
  72. physics

    A flight attendent pulls her 78.6 N flight bag a distance of 344 m along a level airport floor at a constant velocity. The force she exerts is 44.8 N at an angle of 64.2 degrees above the horizontal. Find the coefficient of kinetic friction between the

    asked by Bob
  73. algebra 1

    how do you factor completely 3(x - 2)^2 - 3(x - 2) - 6

    asked by Dippy
  74. Chemistry

    calculate the pH at 0ml at the quivalence point and at 40ml in a titration of 25 ml of .120M formic acid with .105M NaOH (kA of formic acid= 1.8x10^-4)

    asked by Gagan
  75. Behaviorl Science

    Can you describe the characters’ personalities from the point of view of Jung, Freud, and Rogers.?

    asked by Ryan
  76. Physics

    A forearm with a mass of 1.2kg supports a ball with a mass of 5.44 kg. The forearm is 0.050m long; it's perpendicular to the arm is 0.35m long, the center of gravity is at 0.15m from the elbow. Find the force exerted by rhe biceps and the force on the

    asked by Sukie
  77. math

    tom's work is 18km away, he starts walking to work at 5:30. He walks 4km every hour. His work opens at 9:00 will he be on time? sue leaves home and ride her bike to work at 7:30. She rides 12km every hour. When does sue overtake tom. how far have they

    asked by sam
  78. Algebra

    How do I write an equation of the line containing the given point and parallel to the given line.Express your answer in the form y=mx+b. (-5,3); 5x=7y+2?

    asked by A.W.
  79. Algebra

    Can somebody help me find the slope? Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded gasoline in January 1997 was $1.26 and January 2006 the price of regular gasoline was $2.31. (Bureau of Labor Statistics, 2006). Use

    asked by A.W.
  80. bible charater

    500 begins it 500 ends it 5 in the middle is seen first of all letters first of all numbers

    asked by andrew
  81. Chem

    There was this substance we used in a lab and I'm not quite sure what it is. It was a clearish, flaky, solid. It was brittle and insoluable in water. Does anyone know what it could be?

    asked by Lena
  82. Exp. Growth + Decay (HELP ME PLEASE!)

    1. Suppose you invest $1,000 in a CD that is compounded continuosly at the rate of 5% annually. What is the value of this investment after one year? two years? five years? A=1000(e^(.5x1)) = 1648.72 A=1000(e^(.5x2)) = 2718.28 A=1000(e^(.5x5)) = 12182.49 2.

    asked by Chopsticks
  83. Maths

    5 people went to a meeting. To start off each person was asked to go around and introduce themselves to everyone there. How many introductions were made? Start with 2 then 3 people etc. looking for a pattern

    asked by Jessika.
  84. Math

    Hey i need help on my math hw i just don't get it lol please help me! Here the questions Which of the following equations has a graph that is parallel to the graph of 4x-2y=7? A:-2y = 4x+2 B:7-4x=2y C:4x+2y=2 D:-4x-2y=-7 E:2y=4x+7 Determine if the two

    asked by Anonymous
  85. english

    Where can I find some negative benefits of Reproductive Cloning at? I found the positives for Reproductive and Therapeutic already.

    asked by Michele
  86. Algebra

    The sum of the charges of the quarks in a particles gives the overall charge of the particles. Two up quarks and a down quark make a proton, which has a charge 1. On the other hand, two down quarks and an up quark make a neutron, which has a charge 0. What

    asked by Cassie
  87. Algebra - check to see if correct

    -7yt/3x= ?/18xyt i got 6yt/6yt the answer being 1yt/18xyt

    asked by jackie
  88. English

    I am writing a character analysis of Laura from The Glass Menagerie, and I need to use quotations from the play. How do you cite these? Also, how do I know when to put a quote in a little indented paragraph thing of its own?

    asked by Katie
  89. 9th grade

    A flagpole casts a shadow 27 feet long. A person standing nearby nearly casts a shadow 8 feet long. If the person is 6 feet tall, how tall is the flagpole

    asked by ANdRAYiA
  90. WRITING

    Could you please correct my essay? The magic carpet Once very hot day, I was looking for my criket bat down in the basement. I saw a beautiful colourful carpet was lying in the coner of the room as I came closer suddenly the carpet jumped! It moved and

    asked by BRENDON
  91. English Writing

    Can the word amazingly be used as a present participle at the beginning of a sentence: Amazingly more players aren't worried about how they affect children like that.

    asked by Mike
  92. Algebra

    Is this right? Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded gasoline price in January 1997 was $1.26 and in January 2006 was $2.31 (Bureau of Labor Statistics, 2006). Use the coordinates (1997, 1.26) and (2006, 2.31)

    asked by A.W.
  93. math

    5x + 2y = 7

    asked by Anonymous
  94. chem, balance

    Gaseous CO2 decomposes to form the gases CO and O2. Will it be CO2--> CO+O2 or CO+O2-->CO2? I know the solution above isn't balanced yet. I just have add the 2 behind CO2 and CO to make it balanced.

    asked by Anonymous
  95. english

    who is princess ktimene in odyssey book 15 cant find this

    asked by sam help eng please
  96. Social Studies

    Where can i find information for key military development in the middle east for 600-1450c.e

    asked by Jasmine
  97. english

    explain the proper way to brush your teeth. is this sentence expository,persuasive,or narrative prompts

    asked by keiffon
  98. Science

    What is a word for when a gene pair blends together?

    asked by Christopher
  99. managerial economics

    1. JQ sells ties and currently has sales of 1,200 units a month, producing a revenue of £36,000. It competes with KR, who is now considering a price cut of 25%. The PED for JQ is –1.5 and the CED between the two products is 0.8. a) Calculate the effect

    asked by ali
  100. Math

    Find the percent using the percet proportion. 54 patients is what percent of 900 patients? The percents is___%

    asked by Jamar
  101. MATH

    How to solve for time? total of 800 miles, driving an average speed of 55 mph?

    asked by TROY
  102. Algebra

    For what value of the constant (c) does the system of equations below have no solutions (x,y)? 3x - 5y = -2.3 6x - cy + 9.3 How would I start to figure this out? Thank you!

    asked by Cassie
  103. Science

    Whats the source for the easterlies?

    asked by Fernando
  104. Algebra - check to see if correct

    5/(y-3)=(y+7)/(2y-6) i got no solution and i got y=3. Solve each equation. Watch for extraneous solutions.

    asked by jackie
  105. biology

    what is the name of the pictures of chromasomes that are arranged according to size and pattern

    asked by in need of help
  106. Math

    How do I figure these 2 out. Find standard form a +bi (4 square root -9) ( -3 square root -5) x^2 -3x+4 evaluated for x=1+i

    asked by lt
  107. American History Honors

    I need to present the most important facts about immigration in the 1920's. i.e. what acts where passed, who was for/against it, did immigration increase or decrease, etc. About 7 facts, no more than 10 -- this is for a "teach the class" assignment.

    asked by Ella
  108. Country Reports

    Sorry, I have another question about Iceland's government. :) It wants to know What is (are) thename of the house(s) of government in your country? -and- What are the names for representative to the national government? (senator, assembly member, ect.)

    asked by Chase
  109. Physics-repost, sorry, I still don't understand :(

    A forearm with a mass of 1.2kg supports a ball with a mass of 5.44 kg. The forearm is 0.050m long; it's perpendicular to the arm is 0.35m long, the center of gravity is at 0.15m from the elbow. Find the force exerted by rhe biceps and the force on the

    asked by Sukie
  110. Algebra

    Telephoto lens. Use the formula from Exercise 67 to find the image distance i for an object that is 2,000,000 mm from a 250-mm telephoto lens. (Section 6.7(1/f = 1/0 +1/i))

    asked by help please
  111. 5th grade Reading

    How do you find an accented syllable,every definition i look it has too many fancy words(I'm sick of it!) will anyone tell me how without becoming too confusing?Thank You-(Ace)

    asked by Ace
  112. Math (excel formulas)

    I am finding absolute and relative differences in excel. I have a compared value of 1.00 (D6) and a reference value of 38.50 (D6). I found the absolute difference to be -37.50 (D6-D9). For the relative difference I took the compared value of 1.00 (D6) and

    asked by Emily
  113. math

    solve algebraically, express the roots in exact form 2sinxcosx-1=0 I got: 2sinxcosx=1 sin^2x=1 what do I do next? thanks in advance

    asked by sh
  114. stats

    A researcher is designing a study to examine whether "talk therapy" (psychotherapy) can help people suffering from depression, as an add-on to taking medication. Finances and logistics limit her to having one control group, so she has to choose the best

    asked by ash
  115. stats

    A researcher investgating depression devises a study that contains the independent variable "Treatment," manipulated between-participants. Participants may experience "psychodynamic therapy," "cognitive behavioral therapy," "medication," or "waiting list

    asked by ash
  116. science, biology

    What about combustion reactions makes them different from either synthesis or decomposition reactions?

    asked by me
  117. English

    What are all the settings in "Frankenstein"?

    asked by Evan
  118. english

    hi again why is mentally retarded person not like a normal person is what i meant thanks again

    asked by lila
  119. Math

    Identify the percent, whole, and part in the following. 13 is 2% of what number of injections?

    asked by Elliot
  120. binomial random variables

    compute the probability of x successes in the n independent trials of the expirement. n=10 p=0.4 x=3

    asked by angie
  121. Math

    Find the y- and x-intercepts for the equation. I have an idea what it might be, but want to be sure. I would appreciate the help! Thanks! f(x) = - 3 - 7x

    asked by Meagen
  122. MATH

    How do I round 14 hours and 54 minutes to the nearest half hour?

    asked by TROY
  123. math

    what is the antiderivative of the quare root of 2

    asked by joe
  124. biology

    What is the environmental influence of the alexander disease? If you don't know can you at least explain what that question means?

    asked by I NEED HELP
  125. 9th grade math

    Hey i need help on my math hw i just don't get it lol please help me! Here the questions Which of the following equations has a graph that is parallel to the graph of 4x-2y=7? A:-2y = 4x+2 B:7-4x=2y C:4x+2y=2 D:-4x-2y=-7 E:2y=4x+7 Determine if the two

    asked by please help me
  126. English

    WHat is a spacific word for awful ?

    asked by kolen
  127. 4th grade

    How does a rainbow form?

    asked by Michele
  128. math

    200-351+5=?

    asked by hedi
  129. pre alg

    25a^-2 b^-5 c^8 / 40 a^5 c^9--this problem i come up with 5/8a7b5c..is this correct?

    asked by maggie
  130. science

    hydrogen is one of the elements that make up what?

    asked by tra
  131. criminal justice

    Describe how criminal resposability can be limited

    asked by Adriana
  132. Social Studies

    Hi, I was wondering how I could find out the number of U.S. immigrants from Greenland, either each year or total. Thank you so mmuch.

    asked by Emmalene
  133. General Question

    How does this statement go: A slim to none chance or a slim to nothing chace

    asked by Laura
  134. math

    please answer this question? Round off to the nearest half hour:14 hours and 54 minutes.

    asked by TROY
  135. English Writing

    Does this sentence begin with a prepositional phrase: Across the fence the ball soared, and that's when you gave me the Wagner baseball card. Thanks

    asked by Mike
  136. Math

    how do you factor x^2+29xy+100y^2

    asked by Angie
  137. biology

    what is the seven taxa that identify Drosophila melanogaster? i cant find this anywhere.. thanks!

    asked by anonymous
  138. math

    convert these decimals into common fractions 0,33

    asked by samantha
  139. Sonnet 130

    What is the purpose of writing sonnet 130?

    asked by Stacy L.
  140. Math

    Find the percent notation. 10/25=___%

    asked by Elliot
  141. Healthcare

    What types of reform efforts are being implemented to improve caregivers socialization skills?

    asked by stacy
  142. Algebra

    How do I find the slope and the y-intercept of the line: 10x=9y+45?

    asked by A.W.
  143. Algebra

    How do I find the domain of the function: g(x)=2/2-7x?

    asked by A.W.
  144. 4th grade language

    We are working on sequencing events. What comes next VI, VOI, VOIVI and ______. Would the answer be VI?

    asked by Stephanie
  145. math, adult education

    If I take 0 out of arithmetic then what do I have left mathematically? What is the name for the mathematics that does not have zero in it? Is this mathematics used in the real world?

    asked by B.J.
  146. Math

    What is 7 times x over 2? 7(x/2-2)

    asked by Cassandra
  147. Algebra - check to see if correct

    (a+7)/(a-4)+(9-5a)/(a-4) i got 6+40/a-4

    asked by jackie