Questions Asked on
September 8, 2009

  1. Alegebra 1

    Urn A has balls numbered 1 through 7. Urn B has balls numbered 1 through 5. A ball is selected at random from urn A and then a ball is selected at random from urn B. What is the probability that a 4 is drawn from A followed by a 2 from B?

    asked by maria
  2. math

    The sum of my ones and tens digit is 10. My tens digit is greater than my ones digit. I am a prime number. What number am I?

    asked by Mark
  3. science

    a ball is thrown straight upward and returns to the thrower's hand after 3.00s in the air. A second ball is thrown at an angle of 30.0 deg with the horizontal. At what speed must the second ball be thrown so that it reached the same height as the one

    asked by tani
  4. math

    Accoring to math teachers, what did the acorn say when it grew up? there is ten questions and 15 boxes

    asked by joy
  5. physics

    A wave of amplitude .30 m interferes with a second wave of amplitude .20 m. What are the largest and smallest displeacements that can occur? What type of interference is demonstrated by each displacement?

    asked by Lee
  6. Physics ?#2

    A ball is dropped from the top of a 53.0m high cliff. At the same time, a carefully aimed stone is thrown straight up from the bottom of the cliff with a speed of 25.0m/s The stone and ball collide part way up. How far above the base of the cliff does this

    asked by Cara
  7. Geography

    8. Four major vegetation regions common to both the US and Candada are a. tundra, rain forest, ice cap, and desert scrub b. forest, desert scrub, savanna and continental c. tundra, forest, grassland, and highlands d. ice cap, grassland, forest, and savanna

    asked by mysterychicken
  8. Math

    A model rocket blasts off and moves upward with an acceleration of 12 m/s^2 until it reaches a height of 28 m , at which point its engine shuts off and it continues its flight in free fall. What is the speed of the rocket just before it hits the ground?

    asked by Cassandra
  9. Physics

    A passenger walks from one side of a ferry to the other as it approaches a dock.Passenger's velocity is 1.60 due north relative to the ferry, and 4.50 at an angle of 30.0 west of north relative to the water. What is the magnitude of the ferry's velocity

    asked by Meow Mix
  10. 3rd grade math

    3,456 in expanded form? 3 thousand 4 hundred and 56? is this right?

    asked by Skyla
  11. science

    why do you think the deer population was only 4,00 in 1905 when the carrying capacity of the rangeland could support 30,000 deer or more. I don't understand why a population could be so far below the carrying capacity.

    asked by cara
  12. Computers(Java Programming)

    Service Class: Lottery Write a Lottery class that simulates a lottery. The class should define an array of five integers named lotteryNumbers. The constructor should use the Random class (see the Java API) to generate a random number in the range of 0 to

    asked by Elaine
  13. Physics

    A helicopter is ascending vertically with a speed of 5.00 m/s. At a height of 120 m above the Earth, a package is dropped from a window. How much time does it take for the package to reach the ground? v_0 for the package equals the speed of the helicopter

    asked by Cara
  14. calc

    Air resistance acting on a falling body can be taken into account by the approximate relation for the acceleration: a=dv/dt=g-kv where k is constnat Derive a formula for the velocity of the body as a function of time assuming it starts from rest (v=0 at

    asked by Joe
  15. History

    Who provided Americans with a lasting definition of federalism?

    asked by Anonymous
  16. operation management

    (01) Why study operations management? (02) What is the difference between the terms “production management” and “operations management’? Chapter Two (01) What are the reasons for formulating and implementing an operations strategy? (02) Describe a

    asked by Emma
  17. Language Arts

    what is an antonym for rationalize?

    asked by Tanisha
  18. science

    1, how much energy is needed to run a 40 watt light for 2 hours. 2. how you can tell coal is a more concentrated store of chemical energy than wood is. 3.why is it that the natural realese of carbon from decaying plant and animal material dose not cause

    asked by emmerson
  19. 4th grade


    asked by TYRONN
  20. Chemistry II

    If the freezing point depression (DTf) is 5.62 and the freezing point depression constant (Kf) is 3.90, what is the molality of the solution? Assume that the solute is a nonelectrolyte (i = 1).

    asked by Lindsay
  21. Chemistry

    Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen: CO (g) + 2H2 (g) -> CH3OH (g) An equilibrium mixture in a 2.50 L vessel is found to contain 2.62e-2 mol CH3OH, 0.170 mol CO, and 0.303 mol H2 at 500 K.

    asked by Anonymous
  22. clark

    Why might you use the distributive property to solve 4(78)

    asked by Jayden
  23. Chemistry 130

    Will someone let me know if I did these correct? 1. Rank the following in order of increasing radius based on their positions on the periodic table: S, S-2, Cl a. S, S-2, Cl b. S-2, Cl, S c. Cl, S, S-2 d. Cl, S-2, S e. S, Cl, S-2 I believe it's C. Cl, S,

    asked by Jessie
  24. Chemistry

    Did I do these right? Can someone let me know if I did them correctly? I had someone help me with the problems but know I want to make sure their the right answers? 1. Methane burns in oxygen according to the following equation: CH4 + 2O2 ----> CO2 + 2H2O

    asked by Jessie T
  25. History

    How might the relationship between the handloom and the power loom be a metaphor for the changes brought about by the Industrial Revolution? I don't get this at all :( help! Thanks :)

    asked by Anonymous
  26. us history

    what institution did the virginia tobacco system help establish? was it the virginia company?

    asked by Anonymous
  27. Math

    What word expression or name is depicted below? NE 14 1O5

    asked by Chidera
  28. Literature- King Oedipus

    Who did Oedipus believe was his father?

    asked by Kristina
  29. English

    What is an Adverb? and How is it used in a sentance?

    asked by Dara
  30. 4th grade

    in va. history,what is being described using the terms bordering,near and next to?

    asked by susie
  31. MATH

    Determine whether the situation calls for a discrete or continuous random variable. The braking time of a car Is it discrete?

    asked by Jalynn
  32. Literaure- King Oedipus

    One more question........ Who was King Oedipus lead away from?

    asked by Kristina
  33. algebra

    I don't understand how to graph y>x+3 or y

    asked by diane
  34. math

    Write the next four terms of the sequence 27, -18,12,-8,....

    asked by mike
  35. BC Calculus

    lim x ->infinity (e^x/lnx) I got infinity/0 but is that allowed to be my answer? what about this one: limx->infinity (sqrt of x /e^x) i got 0/infinity for this.

    asked by Bob
  36. science

    Which soil is bad for wind erosion?

    asked by joy
  37. math

    help me do the following problem: -37 + 84 =

    asked by antione
  38. Chemistry-

    The question I have to answer is: If two peaks of gas chromatogram are too close, what changes in experimental conditions (factors affecting separation) could you make to separate them more effectively? Answer: I thought the answer would be the length of

    asked by Soojung
  39. social studies

    what city is 36 degrees north latitude and 90 degrees west longitude

    asked by joe
  40. Math

    What word expression or name is depicted below? NE 14 1O5

    asked by Stephiney
  41. Math

    3/4(-8/-2+3{2}) In written words it three fourths multiplied neg 8 div neg 2 plus 3 2nd power

    asked by Catina
  42. pre calc

    list the positivve integers between -3 and 7.

    asked by jaz
  43. science

    what term refers to the sum of all of the forces acting on an object?

    asked by syd
  44. 5th grade math

    0.07 written in words

    asked by Juston
  45. math

    Not to sure of how to make reasonable graph for this question. A car was purchased new in 1970. The owner has taken excellent care of the car, and it has realtivly low miles. Draw a resonable graph to show the value of the car from the time it was

    asked by rodrick
  46. 5th grade math

    How is 0.07 written in words

    asked by Juston
  47. 4th grade

    how can you tell if a division problem is a false equation

    asked by sydnee
  48. math

    ms. sue yes for a whole number they want us to round it to the nearest 19 tenths' also they are asking to round the same number which was 1119 to the nearest hundreths......then they ask which one is greater???????

    asked by cindy
  49. science

    which soil can't resists wind ersion? or Which soil is most likely to be eroded by wind?

    asked by Stephiney
  50. social studies

    Why is the spring season so wet?

    asked by Brooke
  51. social studies

    slavery in the united states

    asked by joshua
  52. English

    1. What do you do before school? 2. What do you do at school? 3. What do you do after school? (Would you write down some answers to the questions? The more, the better. Thank you.)

    asked by John
  53. algebra

    S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S

    asked by sean
  54. Physics

    You drive a car 1400 to the east, then 2400 to the north. The trip took 3.0 minutes. What was the direction of your average velocity? What was the magnitude of your average velocity? For some reason I seem to be lacking ability to answer these questions. I

    asked by Patricia
  55. vocabulary

    slavery in the united states

    asked by joshua
  56. Algebra

    O three consecutive passes a football team gains 8 yards, loses 15 and gains 44 yards. What number represents the total net yardage?

    asked by Wendy
  57. algebra

    Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 40 miles per hour and train B is traveling at 60 miles per hour. Train A passes a station at 8:25 p.m. If train B passes the same station at 8:37 p.m. at what

    asked by Wendy
  58. Science

    Q: do tomato plants grow better with fertilizer Hypothesis: I think if i give the tomatoes fertilizer they will grow taller Contolled Experiment 1. Control group list factors 2. Experimental Independant Variables 3. DATA COLLECTION

    asked by Raven
  59. algebra

    solve by the elimination method 3r - 7s=-29 7r + 3x =29

    asked by Tabby
  60. algebra

    solve by the elimination method 3r - 7s=-29 7r + 3x =29

    asked by Tabby
  61. algebra

    Find the slope f it exists x=-4 M=

    asked by Tabby
  62. science

    which is soil better for wind erosion? gravel or humus

    asked by casey
  63. algebra

    Use the distributive property to help solve the equation. 8(w-4)=-32 w =

    asked by Cassie
  64. Geography

    What are the capitols of the following countries? 1. Spain 2. Mexico 3. Puerto Rico 4. Peru 5. Venezuela 6. Ecuador 7. Chile 8. Uraguay 9. Argentina 10. Cuba 11. Dominican Republic 12. Bolivia 13. Colombia 14. Paraguay 15. Panama 16. Nicaragua 17. Honduras

    asked by Annie
  65. algebra

    solve by the elimination method 3r - 7s =-29 7r + 3s = 29 What is the solution of the system? Type an ordered pair. Type an interger or a fraction or type N if there is no solution or type 1 if there are infinitely many solutions.

    asked by Cassie
  66. math

    1. Solve for the indicated letter D=4e, for e The solution is e= 2. G(x) = 6/(6-5x) Choose the correct domain below {x|x is a real number and x ≠0} {x|x is a real number and x≠6/5} {x|x is a real number and x≥6/5} {x|x is a real number and x ≠6} 3.

    asked by Letty
  67. english

    Hi, we are working on commas. I was wondering if I put the commas in the right places in this sentence: Please mail this to Donna Harris, 328 Maple Street, Branford, Connecticut 06405.

    asked by Michael
  68. 3rd grade math

    What if Ali had only tens and ones?How could she have modeled 624 without using hundreds?

    asked by Ann

    Can anyone give an example of a scenario that can be modeled with a linear equation and a quadratic equation?? If there are equations that are not linear or quadratic, can you explain???

    asked by ggift
  70. Math117

    Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to adding polynomial expressions? How is it different?

    asked by Denay
  71. Math - Multiple choice

    The following data describes the rainfall. Jan - 1 Feb - 3 Mar - 1 Apr - 2 May - 2 Jun - 2 Jul - 19 Aug - 21 Sep - 3 Oct - 3 Nov - 2 Dec - 3 Which statement best describes the averages? A. The mean is the least appropriate to use to describe the average

    asked by Jen
  72. algebra 2

    list the intergers between -3 and 7. liss all the negative intergers greater than -4.

    asked by kim
  73. MATH

    State whether each equation in Exercises 25–30 represents a linear, quadratic, or exponential function. Tell how you decided. 3x^2=5 *I believe this equation is a exponential function but, I'm not sure how to explain it.*

    asked by Anonymous
  74. MATH

    State whether each equation in Exercises 25–30 represents a linear, quadratic, or exponential function. Tell how you decided. y=10^3x *This one I am very unsure about.*

    asked by Anonymous
  75. 10th grade

    Meaning of tool used to measure length?

    asked by Jared
  76. MATHS

    Please help with these maths questions 1) From a ribbon of lenghth 2 2/7m, I used 4/7m to wrap a box and 1 5/7m to tie a bow. How many metres of ribbon did I used? 2) Sammy's water tank contained 7 2/5 L of water in the morning. By the end of the day,

    asked by BRENDON
  77. algebra2

    how do i write the problem x is greater than or equal to 2 and less than or equal to 6

    asked by bob
  78. Algebra

    In my algebra b ook it says if a is less than 0, the absolute value of a is negative. But I thought absolute value was always positive! Is this a goof or is there some truth to this?

    asked by Abilene
  79. Math

    For which table(s) of values in Exercises 39–42 is the relationship linear? Tell how you decided. Write the equation for each linear relationship. x y 5 20 10 30 15 40 20 50 25 50 30 50

    asked by Anonymous
  80. science

    What does factors mean?

    asked by casey
  81. English

    Here's the homework assignment, which I don't understand how I'm suppose to do this. Check out the current National Health bill online and compose an outline. I can only find a republic of south Africa health hill and that one is 50 pages long.

    asked by John
  82. physics

    A circular surface with a radius of 0.053 m is exposed to a uniform external electric field of magnitude 1.48 104 N/C. The electric flux through the surface is 72 N · m2/C. What is the angle between the direction of the electric field and the normal to

    asked by amber
  83. Accounting

    Use the following adjusted trial balance of Webb Trucking Company to prepare a classified balance sheet as of December 31, 2005. 4-4 Account Title Debit Credit Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 7,000 Accounts receivable . .

    asked by Robin
  84. physics

    During a particular thunderstorm, the electric potential difference between a cloud and the ground is Vcloud - Vground = 4.90 108 V, with the cloud being at the higher potential. What is the change in an electron's electric potential energy when the

    asked by amber
  85. physics

    Point A is at a potential of +220 V, and point B is at a potential of -140 V. An á-particle is a helium nucleus that contains two protons and two neutrons; the neutrons are electrically neutral. An á-particle starts from rest at A and accelerates toward

    asked by kary
  86. English

    1. Here is a checklist and some tips. 2. Here are a checklist and some tips. (Which one is right?)

    asked by John
  87. science

    which is bettter for wind erosion? gravel soil or sandy soil.

    asked by boby
  88. physics

    Two point charges, +3.45 µC and -6.50 µC, are separated by 1.19 m. What is the electric potential midway between them?

    asked by kary
  89. physics

    Two equipotential surfaces surround a +1.61 10-8-C point charge. How far is the 191-V surface from the 68.0-V surface?

    asked by amber
  90. algebra

    how do i write the inquality x is between -1 and 2.

    asked by johnny
  91. math

    i don't understand what to do.if someone can tell me what to do i can try to get the answer. solve each system by graphing.identify systems with no solutions and systems with infinitely many solutions, using set notation

    asked by alexh
  92. algebra

    how to work and solve 7(y-2)+8=3(y-4)-2

    asked by angela
  93. Geometry

    Which descriptor could be used to characterize three lines that intersect at the corner of a cube: coplanar, cubic, concurrent, or complementary? A) Coplanar B) Cubic C) Concurrent D) Complementary

    asked by Emory
  94. Algebra 1

    Lately I just have blacked out in my algebra 1 class. Here's a equation on my worksheet, and I would be happy if you could show in steps how you got your answer. Thank you. (2x²+5x+3)-(x²+2x+1)

    asked by Samantha
  95. math

    whats 2+2

    asked by Anonymous
  96. accounting

    What does it mean to explain the importance of understanding inventory valuation methods in determining the quality of the profits numbers?

    asked by Angelofeight
  97. Cultural Diversity

    Do you think slavery still exist today? In America? In other countries?

    asked by Jocelyne
  98. science

    what is the fizzy gas called when you mix carbenit with acid?

    asked by Darryl
  99. calculus

    use inequslity notation to describe the set of any numbers. Define any variables you use. No item at Sarah's Variety Store cost more than $2.00. The price of a gallon of gasoline varies from $1.099 to $1.399. Need help please

    asked by katie
  100. Functions

    State the domain and range of each function. Justify your answer a) y=1/(x+5) b) y=√1-2x I know how to do domain and range, but I don't remember what shapes these form. It's not parabolas, is it? Then, to justify them, I need to draw them, so that's why

    asked by Sally
  101. English

    I need to write a few sentences on the difference between a conventional novel and a graphic novel. Can anyone help. I'm 10, so in writing i can understand. Thanks

    asked by Lewis
  102. Math

    Can you make a two row dot arrary using the number 2?

    asked by Larry
  103. math

    what is 15/5[(6*5)+4]4 to the second power

    asked by Anonymous
  104. Chemistry II

    An unknown solute (a nonelectrolyte) was obtained and 5.37 g was weighed out. After dissolving the solute in water, the mass of the solution was 26.58 g. From the experimental results, the freezing point depression was found to be 3.6oC. If the freezing

    asked by Lindsay
  105. math

    if you have 5 candy bars and have to share them with 20 people but 1/4 of the people gave up 50% of the total number of people. what % of the people had no candy? how many of the total had more than their share? How much was the original share every one

    asked by monique
  106. physics

    there is no air resistance. using a cannonball launcher, how can i find how far the cannonball will go (horizontally) if launched at 30 degrees? heres what i know: -the vertical displacement is -.245m -the vertical acceleration is -9.81m/s^2 -at 0 degrees,

    asked by jawn
  107. Part of Speech.

    In the follwing sentence what is some? If Julie makes apple pie, you should have some.

    asked by Samantha
  108. math

    Solve for s and t if 16/(y-2)=4st. I don't remember how to get y by itself so if someone could tell me how do that I would appreciate it.

    asked by Anonymous
  109. MATHS

    Could you please check my answer? Daniel played a cards game in which each loss meant that he had to give the other player half the cards he had left. He lost four times, one after the other, and then had 3 cards left. How many cards did he have when he

    asked by MILDRED
  110. College Algebra 2

    for the following equation state the value of the discriminant and then describe the nature of the solution 11x^2+9x+11=0 What is the value of the discriminant? Which one of the statements below is correct? A. The equation has two imaginary solutions. B.

    asked by Lisa H
  111. Chemistry

    Please help me with this chemistry question? I am working on a lab report and I am stuck on this question: Use the concept of stoichiometry to explain why balanaced equations are necessary when performing calculations in chemistry. Propose a situation

    asked by Jessie
  112. Math

    I have no idea how to start. I cannot remember how to solve this for anything. 3x/4+6=-12

    asked by Karen
  113. Chemistry 130

    Can someone please help me with these questions? 1 (7). Rank the following in order of increasing radius based on their positions on the periodic table: S, S-2, Cl a. S, S-2, Cl b. S-2, Cl, S c. Cl, S, S-2 d. Cl, S-2, S e. S, Cl, S-2 6 (16). Methane burns

    asked by Jessie
  114. Social studies

    "Without our two great political parties cutting across economic and geographic interests, democracy as we know it could never have been made to function." The author of this statement probably meant to suggest that

    asked by Paradise
  115. va.studies

    in virginia history,when i asked what is being described using the terms that show connection between two places,it is referring to a certain place,that was probobly misworded on my part

    asked by susie
  116. Chemistry 130

    Will someone help me by letting me know if I did these correct, or if there the correct answers? Thanks! 2 (10). If two moles of hydrogen gas (H2) react in the following equation, how many moles of H2O will be formed? 2H2 + O2 „³ 2H2O a. 2 moles b. 4

    asked by Jessie
  117. algebra I

    Question: A telemarketing company had a loss of $2113.15 in July, a loss of $597.11 in August, and a profit of $4121.55 in September. Did the company make a profit during the 3-month period? If so, what was the profit? Answer: Yes, the profit was $1411.24

    asked by kat
  118. math

    how do you write 8042176 in words

    asked by kylah
  119. 9th grade

    what is the purpose of a neighborhood?

    asked by Anonymous
  120. maths

    1. Q: 2|3x-5| when x=(-3) A: 24 2. Q: |6-x|+4 when x=5 A: 5 _______________ Simplify the expression. 1. (-4)(-x)(x^2) my answer: 4x^3 2. (24)(-5x)(-x) my answer: 120x^2 3. -x(4-x) my answer: -4x-x 4. -4t(t+2) my answer: -4t^2+(-6t) 5. b^2(4-b^2) my answer:

    asked by courtney
  121. history

    how has immigration impacted the creation of united states?

    asked by lisa
  122. math

    is this math problem correct? 9+(-3)=6

    asked by vanessa
  123. Parts of speech

    The following phases are bullet points in a letter. Which one is not in parallel form? a. Increase sales support staff b. Don't forget maketing plan c. Run market test with Group A d. Decrease overhead.

    asked by LaTonya7999
  124. pre-ap pre calculus

    To solve an equation by finding x-intercepts, Cynthia graphed the function y=x^3-5x+|2x-3| Give several possibilities for the original equation. How do I do it and what's the answer? Thanks

    asked by Anonymous
  125. Range of function..

    What is the range of this function? {(-2, 4), (2, 0), (-3, 1), (3, 0)}

    asked by Chrissy
  126. history

    name a time in world history that explusion has occured? where does explusion fall on the inter group relations continuum?

    asked by lisa
  127. science

    what is the process of transforming garbage into waste

    asked by turquoise
  128. 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?

    asked by kelly
  129. MATH

    S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S is the answer 1

    asked by KIM
  130. algebra

    I don't knw how to do fraction equations!! eg. 1/2x + 1/5 = 4

    asked by William
  131. Math:Polynomial Functions

    h(x) = -7x I was thinking that this was not a polynomial function because -7x is just one term making it a monomial but the answer key says it is a polynomial function. Could someone explain why that is so? Thanks :D

    asked by Lena
  132. pre calc

    True or false: a. |3x-5|=|2x+4| if and only if 3x-5=2x+4 or 3x-5= -(2x+4) ______ b. |2x+7|=-4 if and only if 2x+7=4 or 2x+7=-4 ______ how do you do these and what's the answer? thanks

    asked by Anonymous
  133. mathematics

    1. you toss three coins. what is the probability P that all are heads? 2. write and simplify an expression for the perimeter of a triangle with these lengths: 1/2x, x, 5/4x for number one, i think it might be 1/8 i'm not sure.. please help!!

    asked by joy
  134. 3rd grade English

    the greatest City in the Midwest Is the words above capitalized correctly?

    asked by Hayden
  135. Chemistry

    Is the experiment to recreate the big bang theory by colliding to atoms being continued? If successful, would it really create a black hole?

    asked by Alexandra
  136. 10th grade english

    what is the climax in the book the bass the river and shelia mant by w d wenthrell

    asked by nissy
  137. Algebra 1


    asked by Lisa
  138. pre-calculus

    3x^3 -2x^2 - 7x - 4 = 0 Can you please help teach me how to put this equation into the graphing calculator.

    asked by muffy
  139. rhymes word

    how cant i do the rhymes word for jan-fan-and- glad

    asked by ashly
  140. Statistics

    My teacher is averaging up our grades in one area instead of including them all on our report card. For example, he is putting in one grade for the tests (the average of the grades) instead of including each individual grade for all of the tests. Are these

    asked by Avril
  141. maths

    Simplify the expression. 1. 3y-(6y+2)(-y) 2. (-7x+^2)(-x)+x^2 3. 3y/2 divide by 2/7 4. -x/4 divide by 6/x I couldn't do any of these. Please explain.. Thanks!

    asked by courtney
  142. math

    how many gallons of a 12% indicator solution must be mixed with a 20% indicator solution to get 10 gallons of a 14% solution

    asked by bob
  143. Reading

    In the book Begging for Change, by Sharon G. Flake, what is the theme? I'm not exactly sure what exactly theme is. I came up with the fact that nothing good comes of bad money, but I'm not sure if this is the correct answer, please help!!

    asked by Ashley
  144. Pre-Calculus

    x^4-16x^3+90x^2-111x+173 When I put this equation into the graphing calculator, I get a parabola. I'm not sure how to find the zeros. Can you help?

    asked by muffy
  145. History

    How did human history in north america during the period described in the prologue differ from the events of asia,eurasia,and europe

    asked by charjhb
  146. math

    Could someone help explain what I am to do? The amount of background noise is important to television news reporters. One station developed the formula n= -t^2 + 12t +54 showing the noise level in decibels (N) as it relates to the time after the speaker

    asked by sam
  147. english

    pick two words out of these words that fit into the sentence taut relish purge loathsome lament affliction cowering fetter infamous murky It is not exactly an_________ but seniors are forced to park quite far from campus. Perhaps the athletes among them

    asked by melissa
  148. Business Mangement

    what is the difference between operational and a tactical plan?

    asked by Bryan
  149. english

    choose an antonym from column 2. col 1 cure rejoice lucid stain,pollute slack abhor enjoyable reowned boasting freed col 2 taut relish purge loathsome lament affliction cowering fetter infamous murky

    asked by ashley
  150. Math 111 (College Algebra)

    Rational number or irrational? And why? I have been challenged in my college algebra class to determine whether or not .12122122212222122221222221... (continuing forever)is a rational number or not. I need to prove one way or the other. I am lost! :-( I

    asked by Eleonora
  151. 7th math

    write fraction as percent, 23/4 write percent in lowest fraction form, 60% 99% = 49.5/50? steps please...

    asked by Melissa
  152. com 220

    What strategies do you use for revising a paper? How do you know when to accept feedback from another source? What makes feedback valuable to you?

    asked by guy
  153. 8th grade

    What was the first set of laws that governed America called?

    asked by Mon
  154. English

    1. Which are more important? 2. Which are most important? 3. Which is more important? 4. Which are most important? 5. Which is the most important? 6. Which are the most important? (Which one is correct? Are all OK? What is the difference?)

    asked by John
  155. math

    A= D+E D/A=0.75 SOLVE D/E

    asked by KIM
  156. 6th grade Math

    Two number cubes rolled 150 times.Estimate how often the following occured: A sum less than 4 appeared 15 times. A sum of 7 appeared 11 times. A sum of 6 or greater appeared 85 times.

    asked by Annia
  157. science

    Scientist do experimental tests more than once so they can reduce the chance of errors. This is called conducting what?

    asked by jacob
  158. Math

    When trying to figure up sales tax on a problem how would one write it out I have searched the site some say 1.05 some say 0.05 and something about moving a decimal over 2 spaces to the left. Im not getting it Like the problem is 3 shirts is 9.99 ea we

    asked by Eric
  159. Math

    Is .121221222122221... (the pattern in this number continues forever) a rational number or irrational number? Why? (my research is listed in a previous question post, but I'm stuck!!! Please help!) :-)

    asked by Eleonora
  160. english

    it is not exactly an(affliction) but seniors are forced to park quite far from campus. is affliction right

    asked by lala
  161. 5th grade

    what is 21,079,000 round to the nears hundred thousand

    asked by kiahannah


    asked by Penny
  163. algebra help asap

    S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S

    asked by sean
  164. medical

    Have 74 questions can't answer 2...pls help. Despite hospital workers' best efforts to clean all equipment, some patients get infected from this source. Which mode of transmisson is this...I'm thinking Fomite...but I don't just want to guess. Is it FOMITE,

    asked by KIM
  165. social studies

    what is the difference between latitude and longitude and is there a good way to remember it???? HELP! thanks M**** :C

    asked by M****
  166. english

    i must (fetter) the fact we do not have comfortable shuttles from the lot

    asked by qt
  167. Citizenship

    How is Fair-trade a citizenship activity? Is it active?

    asked by Aaron
  168. eng

    what is relish atonym

    asked by cotii
  169. Geometry

    Consider the experiment of rolling a single die what is the probability of rolling an odd number? I came up with 0.5,even odds as there are 3 odd and 3 even numbers so the prob. is 0.5 Did I do this correct.

    asked by Emory
  170. Math

    Could you use only the millions period to order 462,409,524,463,409,524 and 463,562,391?

    asked by James
  171. finanace

    After a protracted legal case, Joe won a settlement that will pay him $11,000 each year for the next ten years. If the market interest rates are currently 5%, exactly how much should the court invest today, assuming end of year payments, so there will be

    asked by candy
  172. Geometry

    If m

    asked by Cart
  173. math

    The volume of Fort Peck Dam is 96,050 X 1000m3. Suppose the state of Montana decides to increase the volume of the dam. After the improvements, Fort Peck will hold 10 times as many cubic meters. How many cubic meters will Fort Peck hold after the

    asked by jess
  174. math

    Accoring to math teachers, what did the acorn say when it grew up?

    asked by joy
  175. ALGEBRA


    asked by LEE
  176. Science

    Q: do tomato plants grow better with fertilizer Hypothesis: I think if i give the tomatoes fertilizer they will grow taller Contolled Experiment 1. Control group list factors 2. Experimental Independant Variables 3. DATA COLLECTION

    asked by Chidera