Questions Asked on
November 2, 2008

  1. Math - I really need help, please.

    A town has a population of 8400 i 1990. Fifteen years later, it's population grew to 12500. Determine the average annual growth rate of this town's population. I really don't understand this problem. I've been going at it for hours and all I've come to is

    asked by Lacey
  2. eco

    Most countries, including the United States, import substantial amounts of goods and services from other countries. Yet there's also saying that a nation can enjoy a high standard of living only if it can produce a large quantity of goods and services

    asked by demi
  3. CHEM!

    A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1MHz=10^6Hz. Calculate the broadcast wavelength of the radio station 98.30 FM.

    asked by Kara
  4. chemistry

    In the reaction CaO(s) + SO2(g) ---> CaSO3(s) (Hint: try drawing the Lewis structures of SO2 and SO32-) a. ) Ca2+ acts as a Lewis base, and SO32- acts as a Lewis acid. b. ) SO32- acts as a Lewis base, and SO2 acts as a Lewis acid. c. ) O2- acts as a Lewis

    asked by Anonymous
  5. Physics

    When an 81.0 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy increases by 2.25 103 J. By how much does the potential energy of a 17.0 kg child increase when the child climbs a normal staircase

    asked by Brandon
  6. Organic Chemistry

    Why is benzyl chloride reactive in both tests, whereas bromobenzene is unreactive?

    asked by Kim
  7. physics

    A uniform beam of length 7.60 m and weight 3.90 102 N is carried by two workers, Sam and Joe, Sam=1.00m Joe=2.00m between both Joe and Sam there is 7.60m (a) Determine the forces that each person exerts on the beam. F_Sam = N F_Joe = N (b) Qualitatively,

    asked by kay
  8. physics

    An arrow with a mass of 0.12 kg is pulled back in a bow. After being held still, it is let go, moving at 23m/s after the 0.51meters in which the arrow is in contact with the bow string? What work was done on the arrow by th bow string? What force was

    asked by jeff
  9. chemistry

    For the following reaction in aqueous solution: HNO2(aq) + NO3-(aq) HNO3(aq) + NO2-(aq) The net reaction will proceed from: a. ) left to right b. ) right to left c. ) the reaction will not occur would the answer be c) because each side of the the equations

    asked by Anonymous
  10. Physics

    Five forces act simultaneously on Point A: the first 60N at 90 degrees, the second 40N at 0 degrees, the third 80N at 270 degrees, the fourth 40N at 180 degrees, and the fifth 50N at 60 degrees. What is the magnitude and direction of a sixth force that

    asked by Kiley
  11. chemistry

    Hydrocyanic acid (HCN) is a much weaker acid than nitrous acid (HNO2). The pH values of 0.1 M solutions of the potassium salts of these two acids were determined separately. The statement which describes these determinations most accurately is: a. ) Both

    asked by Anonymous
  12. chem

    why do we add boiling chips or boiling stones before the distillation starts? Boiling chips should never be added to a hot solution!Why? i don't know what the answer is to the first one, but as for the second i think i have a clue. is it that the boiling

    asked by Jason
  13. Math (pre-calculus)

    Hi! I have a question! I forgot how to do these two problems, and I need some help in solving them! Thanks so much! 1.) Find the first 5 terms of the sequence given by a1=2, an=3an-1 -1. (It's: a sub 1 =2, a sub n= 3a sub n-1 -1) Does that make sense? If

    asked by Angellove
  14. physics

    A boat travels at 3.8 m/s and heads straight across a river 240 m wide. The river flows at 1.6 m/s. Find A) The boat's resultant velocity. B) How long it takes the boat to cross the river. C) How far downstream the boat is when it reaches the other side.

    asked by PLEASE HELP!
  15. geo

    natural environment, history, and level of economic development are factors that influence population patterns. Looking at the case study on Australia, can you think of any other factors that may influence population patterns? Explain. umm.. translation

    asked by jazz
  16. Economics

    Economics Production Schedule The owner of a car wash is trying to decide on the number of people to employ based on the following short-run production function: Q = 6L - 0.5L2, with the corresponding marginal product of labor equation, MPL = 6 - L. a.

    asked by Keisha
  17. physics

    i need help it says a shopper in a supermarket pushes a cart with a force of 36N directed at an angle of 26 degrees downward from the horizontal. Find the work done by the shopper on the cart as the shopper moves along a 50.6m length aisle. answer in units

    asked by Claudia
  18. Physics

    A 6.00 kg ball (ball 1), moving to the right at a velocity of +1.00 m/s on a frictionless table, collides head-on with a stationary 7.50 kg ball (ball 2). Find the final velocities of the balls if the collision is as specified below. (a) elastic collision

    asked by Brandon
  19. Organic Chemistry

    In the tests with sodium iodide in acetone and silver nitrate in ethanol, why should 2-bromobutane react faster than 2-chlorobutane?

    asked by Kim
  20. chemistry

    In the reaction CaO(s) + SO2(g) ---> CaSO3(s) (Hint: try drawing the Lewis structures of SO2 and SO32-) a. ) Ca2+ acts as a Lewis base, and SO32- acts as a Lewis acid. b. ) SO32- acts as a Lewis base, and SO2 acts as a Lewis acid. c. ) O2- acts as a Lewis

    asked by Anonymous
  21. Physics (been trying all day)

    A 62.6 kg astronaut is on a space walk when the tether line to the shuttle breaks. The astronaut is able to throw a 11.0 kg oxygen tank in a direction away from the shuttle with a speed of 13.3 m/s, propelling the astronaut back to the shuttle. Assuming

    asked by bill
  22. Physics

    A plane flies due north at 225 km/h. A wind carries it due east at 55 km/h. What are the magnitude and direction of the plane's resultant velocity?

    asked by Kiley
  23. AP BIOLOGY LAB

    I am doing an ap biology lab on plant photosynthesis. It's specifically lab # 4 on plant pigments and photosynthesis and it's on question # 8 on Exercise 4B: Photosynthesis/ The Light Reaction. Identify the function of each of the cuvettes. I already have

    asked by Roger
  24. psy

    Ms. Sue, could you please help me find two peer reviewed articles that discuss attitudes and behaviors. How behaviors can influence attitudes. Include specific behaviors, such as role playing, speech, and the foot-in-the-door phenomenon. how social

    asked by rose - Ms. Sue
  25. Organic Chemistry

    When benzyl chloride is treated with sodium iodide in acetone, it reacts much faster than 1-chlorobutane, even though both compounds are primarily alkyl chlorides. Explain this rate difference.

    asked by Kim
  26. Physics

    The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires the gun, she is driven back over the edge and into the sea. Suppose the mass of a bullet is 0.009 kg, and its velocity is +712 m/s. Her

    asked by Brandon
  27. Physics

    A particle, starting from point A in the drawing at a height h0 = 2.3 m, is projected down the curved runway. Upon leaving the runway at point B, the particle is traveling straight upward and reaches a height hf = 4.6 m above the floor before falling back

    asked by Brandon
  28. chemistry

    Calculate the pH of concentrated hydrochloric acid if this solution is 24.8 % HCl by weight and has a density of 1.16 g/mL. a. ) -0.77 b. ) -0.83 c. ) -0.90 d. ) -0.98 e. ) -1.01 i got c) by converting density into concentration (mol/L) and then,

    asked by Anonymous
  29. Chemistry

    If the internal energy of a thermodynamic system is decreased by 300 J when 75 J of work is done on the system, how much heat was transferred, and in which direction, to or from the system?

    asked by N/A
  30. Physics

    A 5.0 104 kg space probe is traveling at a speed of 11000 m/s through deep space. Retrorockets are fired along the line of motion to reduce the probe's speed. The retrorockets generate a force of 4.5 105 N over a distance of 2600 km. What is the final

    asked by Brandon
  31. Calculus

    the curve: (x)(y^2)-(x^3)(y)=6 (dy/dx)=(3(x^2)y-(y^2))/(2xy-(x^3)) a) find all points on the curve whose x-coordinate is 1 and write an equation for the tangent line of each of these points b)find the x-coordinate of each point on the curve where the

    asked by Stephanie
  32. Physics

    When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid injury is to bend your knees upon landing to reduce the force of the impact. A 75 kg man just before contact with the ground has a speed of 6.9 m/s. (a) In

    asked by Brandon
  33. history

    Discuss the political, social, and cultural structures of the aztec. how did these factors help or hinder them when they encountered the spanish invaders?

    asked by lsistru1
  34. math

    The function,p(d)=1+d/33, gives the pressure in atmospheres(atm), at a depth d in the sea (d is in feet).Note that p(0)=1 atm, p(33)=2, and so on. Find the pressure at 120 feet.

    asked by mikey123
  35. english

    i have to write a short story based on the themes shakespeare explored in macbeth. but i don't know this is a enough for a short story,The main theme of Macbeth—the destruction wrought when ambition goes unchecked by moral constraints—finds its most

    asked by Anonymous
  36. Chem!

    How much energy does the electron have initially in the n=4 excited state? Enter your answer numerically in joules.

    asked by Kara
  37. slope(algebra 1)

    i know that slope is rise over run, but how do i find the slope of a line with data points with a positive correlation that vary on the line? because there are points that the line doesn't go through. the data points represent number of heartbeats per

    asked by amanda
  38. Physics

    A 75.0 kg skier rides a 2870 m long lift to the top of a mountain. The lift makes an angle of 14.4° with the horizontal. What is the change in the skier's gravitational potential energy? J

    asked by Brandon
  39. English-Poetry

    What is the allusion of this poem?? FIREBIRD nothing prepares us for brilliant entrance of creature of fantasy or object of enchantment useless to resist its allure always takes unawares drawn to its fiery nature is instantly smitten inflames irresistibly

    asked by Tony
  40. emglish

    Bravery in Beowulf Create a narrative poem in the Anglo saxon style of beowulf,is this right Bravery is like a very trusted friend, it will never let you down. That statement holds true in the great epic of "Beowulf." "Beowulf" is the story of a great hero

    asked by paul jones
  41. English-Poetry

    do you know any bird poems that have alliteration, personification, imagery, hyperbole, and onomatopoeia?? please help!!!!

    asked by Tony
  42. History

    What are the main differences between Legalism, taoism (or daoism), and Confucianism? Thank you!!

    asked by April
  43. physics

    A student pulls a 5kg wagon with a constant speed of 1m/s along a horizontal surface. The force of friction between the wagon and the surface is 10N. What is the applied force?

    asked by Anonymous
  44. english

    write a short story based on the themes shakesphere explored in macbeth.do i have to write the themes of macbeth and explain them or the assignment is something else.i think i have to explain the themes

    asked by paul jones
  45. science

    what kinds of animal cells might have alot of mitochondria present?

    asked by lexie
  46. Physics

    (a) Calculate the kinetic energy that the earth has because of its rotation about its own axis. Assume that the earth is a uniform sphere and that its path around the sun is circular. For comparison, the total energy used in the United States in one year

    asked by Kyle
  47. Math Algebra 2

    An electronics company manufactures personal tape players on which it makes a profit of $28 each and personal CD players where the profit is $33 each. The company intends to produce at least 60 tape players and 100 CD players per day but its factory is not

    asked by ROzina
  48. science

    what kind of animal cells may have alot of mitochondria present?

    asked by lexie
  49. HS Calculus

    Evaluate..........Please Help Lim Infinite -> 0 Infinite/cos infinite

    asked by jane
  50. Geometry

    A website that can help me with simplifying radicals and finding the value of two missing sides on special triangles.

    asked by Jennifer
  51. tessallations and polygons

    Hi, I am a student teacher and I wanted to teach a grade 5 class a lesson on tessallations; however, I am not sure what group activity to incorporate into my lesson to help them better understand what tessallations are. For my motivation or focusing event,

    asked by Trisha
  52. economics

    Would protectionist policies (higher tariffs and more quotas) or freer trade policies (tariff reductions and quota eliminations) be more effective in generating currency appreciation?

    asked by Anonymous
  53. Poetry

    Does this poem have imagery in it?? A Bird Came Down A bird came down the walk: He did not know I saw; He bit an angle-worm in halves And ate the fellow, raw. And then he drank a dew From a convenient grass, And then hopped sidewise to the wall To let a

    asked by Tony
  54. Social Studies

    What was the economy of Ohio based mostly on? A. small farms B. trade with France C. tobacco plantations D.railroads What was one way the colony of massachusetts was different from virginia? A. Massachusetts was founded by the Dutch. B. Massachusetts

    asked by Anonymous
  55. science

    How would i write an hypothesis for this? What grass seed grows the fastest?

    asked by jazz
  56. Math

    Suppose you toss a coin and will win $1 if it comes up heads. If it comes up tails, you toss again. This time you will receive $2 if it comes up heads. If it comes up tails, toss again. This time you will receive $4 if it comes up heads. Continue in this

    asked by Diane
  57. english plz help

    how do we find a theme in a sentence. can anyone give me one example????

    asked by alsha
  58. MATH

    Suppose you toss a coin and will win $1 if it comes up heads. If it comes up tails, you toss again. This time you will receive $2 if it comes up heads. If it comes up tails, toss again. This time you will receive $4 if it comes up heads. Continue in this

    asked by Marie
  59. physics

    ok i need help on this other question please A 56.0 kg skier is at the top of a slope. At the initial point A, the skier is 14.0 m vertically above the final point B. (a) find the difference in gravitational potential energy associated with the skier at

    asked by Claudia
  60. college- law

    Question about the Loving vs. Virginia case. When the Lovings appealed and accused the State of Virgina of violating their federally protected constitutional rights under the 14th amendment, Virginia could have invoked an earlier decision of the US Supreme

    asked by ashley
  61. college chemistry

    How much heat is needed to melt 50.0g of ice at 0 degree celcius and then heat the water to 25 degree celcius?

    asked by christine
  62. 11th grade

    what is difference between blending patterns of inheritance and particulate patterns of inheritance?

    asked by andrew
  63. pHySiCs

    A 10 kg ball traveling at 5 m/s [S20E] has an elastic collision with a 15 kg ball traveling at 3 m/s [N50W]. If the first ball leaves the collision at 2 m/s [S40W] what is the second ball's velocity?

    asked by Bertrand
  64. geo

    name three population characteristics that tell us whether a country's population is changing(growing, stable, or shrinking)

    asked by jazz
  65. english

    Create a narrative poem in the Anglo saxon style of beowulf. i don't understand the assignment can you explain it in a more understanding way and give me some tips to help me write ir. thank u

    asked by Anonymous
  66. science

    best temperature to grow lettuce from seeds. (plan) independent variable:something i change dependant variable:what to measure fair test- things i should keep the same. thanks if anyone reply...need a answer quickly.=]

    asked by emily
  67. Math (pre-calculus)

    Hey! I have a domain and range question! I don't remember how to get these, can you help? How do you calculate the domain and range of these? What's the domain and range of each? a. f(x)= 1/x=3 b. g(x)= [square root of] (x+6) c. h(x)= x^3+2x+5 Thanks for

    asked by Angellove
  68. At-Risk children

    Create a plan for identifying potential students for the new at-risk program by completing the following points: These are the questions I have to yse. What part of the at-risk population will the program serve? 2. How will students be identified for the

    asked by sally
  69. math

    y=-7/10x-10/7 find the slope and y-intercept can someone please hlp, and explain how you came up with the answer

    asked by billy
  70. book help

    i have to write a book and i am in 9th grade and it has to be able to follow the Hero's journey from the odessey but idk how to write a book can somebody give me a step by step guide that is really specific and helpful

    asked by Somebody
  71. English-Poetry

    What is the allusion of this poem? What is the allusion about the meaning? FIREBIRD nothing prepares us for brilliant entrance of creature of fantasy or object of enchantment useless to resist its allure always takes unawares drawn to its fiery nature is

    asked by Tony
  72. english

    so to write a book review i need to write about the character,then the theme and plot,style ,setting and biography and then a conclusion.

    asked by paul jones
  73. English

    In Act 2 scene 4, lear is finally confronted by the betrayal of his daughters.Lear is stripped bare and reduced to a helpless old man and it also marks he start of his descent in to madness. How does Shakespeare do so in Act 2 Scene 4???

    asked by Kelli
  74. english check

    i have to write a review of the short stiry the rocking horse winner . i need help in how to start it is this good intro about author then short story and then write the themes. if this is not the way give me an outline i could follow or tips for making it

    asked by Anonymous
  75. Drama-Poetry

    I am looking for the full text of a poem that is called "Night". The first line is: Night is a purple pumpkin, Laced with a silver web. And the moon a golden spider, Wandering through the strands. It was written by Patricia _________ Can anyone help me?

    asked by Alexa
  76. high school

    can u give me an oratorical piece about philippine corruption?

    asked by nikki princess
  77. Algebra 2

    A construction firm employs two levels of title installers: craftsmen and apprentices. Craftsmen install 500 sq feet of specialty tile, 100 square feet of plain tile, and 100 linear feet of trim in one day. Apprentice installs 100 sq feet of specialty

    asked by Dominique
  78. Georgia Studies

    What were some contributions made by Rev. Henry McNeal Turner for Georgia? Thanks -MS

    asked by mysterychicken
  79. calc

    t 2 4 6 8 10 12 v(t) 44 42 41 40 37 35 the velocity in the table is decreasing 2

    asked by Dan
  80. Science

    How is it that clothes can dry on the clothesline at temperatures well below freezing?

    asked by Jeff
  81. english check ms.sue

    Masculinity in Macbeth Shakespeare will these work ms.sue. The great masterpiece Macbeth, which is written by William Shakespeare, deals with many different hidden themes. One of the best-hidden themes in Macbeth is manhood. Shakespeare's descriptions of

    asked by paul jones
  82. ToK

    can somebody give me an example of contemporary issues we can present (oral presentation, 5 -10 min)??

    asked by masaya
  83. chemistry

    Which of the following is an acidic oxide? a. ) NO2 b. ) H2O c. ) K2O d. ) NaCl e. ) Ca(OH)2

    asked by Anonymous
  84. slope(algebra1)

    can a slope be 158/120? if there are multiple data points on a graph that aren't the same (ex: up 2 over 3), do i use the first and last points to find the slope?

    asked by amanda
  85. 8th grade science

    why is diffusion important to living things? (organisms) u get full credit no worries! =]

    asked by amir
  86. Math - last one

    I just have one more question. I need to find the equation for the following word problem: a group of yeasts cells grows by 75% every 3 hours. At 9 a.m., there are 200 yeast cells. Write an equation that models the number of yeast cells after 9 a.m. So far

    asked by Lacey
  87. Calculus

    Evaluate: Limit - Theta approaches 0 Theta /cos theta

    asked by jane
  88. Physics

    Two balls are approaching each other head-on. Their velocities are +10.00 and -12.8 m/s. (a) Determine the velocity of the center of mass of the two balls if they have the same mass. m/s (b) Determine the velocity of the center of mass of the two balls if

    asked by Brandon
  89. Calculus

    t 2 4 6 8 10 12 v(t) 44 42 41 40 37 35 the velocity in the table is decreasing 2

    asked by Dan
  90. math

    dont understand can any one help find the value of x in the equation 4(3x +7)=136

    asked by unknown
  91. ! P H Y S I C S !

    A 5 kg mass is thrown down with a velocity of 10 m/s from a height of 20 m onto an upright spring with a relaxed length of 10 m, and a constant of 50 N/m. What will the maximum compression of the spring be? What will the speed of the object be when the

    asked by Physics Guy
  92. PhYsIcS

    A 5 meter, 100 N/m spring is at a 30 degree angle to the horizontal. If a 10 kg weight is placed on the spring when it is compressed 2 meters, how high will it travel?

    asked by Albert
  93. precalc

    The question is: is (root(x2+2))/x=f(x) even or odd? I got that it was odd because f(-x)=-f(x) but on the graph it does not look like it is symmetric to the origin what did i do wrong?

    asked by Alex
  94. 11th grade

    i need a written example of an article.

    asked by Neha
  95. Algebra

    Reduce to lowest term: cosine squared theta - 1/ 4 cosine theta + 4

    asked by Norma
  96. arithmetic

    I'm an old lady going back to school and need HELP. Simplify: 5/8 + 2 1/3 x 3 1/4= (five eighths plus two and one third times three and one fourth)

    asked by Mimi
  97. Physics

    A shot-putter puts a shot (weight = 71.9 N) that leaves his hand at distance of 1.47 m above the ground. (a) Find the work done by the gravitation force when the shot has risen to a height of 2.20 m above the ground. Include the correct sign for work. J

    asked by Brandon
  98. geometry

    how do you do equality proofs?

    asked by john
  99. 8th grade science

    I need some websites for the answers to these questions: What is diffusion? What causes diffusion? Why is diffusion important to living organisms? Thanks, AMir

    asked by amir
  100. psy

    Ms. sue, Can you please help me find a couple of peer review articles on this subject: How social cognition can both positively and negatively impact one's attitudes and behaviors.

    asked by rose - Ms. Sue
  101. algebra

    Need to solve. The length of a rectangle is fixed at 30cm. What width s will make the perimeter greater than 98cm? The width must be greater than _____ cm.

    asked by Kim
  102. Help! Math (pre-calculus)

    Oy! I don't understand this! How do you calculate the domain and range of these? What's the domain and range of each? a. f(x)= 1/x=3 b. g(x)= [square root of] (x+6) c. h(x)= x^3+2x+5 Thanks for help!:)

    asked by Angellove
  103. french

    do you only use military time in formal and written french? what do i use for conversational french? like for 6:35 pm, would i say: six heures trente-cinq ou dix-huit heures trente-cinq? merci beaucoup!

    asked by amanda
  104. college

    Social, political, or economic conditions can alter the nature and meaning of art.

    asked by Anonymous
  105. algebra

    simplifying using distributive property 2x+3y+2(x-y)-3x

    asked by karen
  106. physics

    A long uniform rod of length 4.76 m and mass 5.48 kg is pivoted about a horizontal, frictionless pin through one end. The rod is released from rest in a vertical position as in the figure. (A) At the instant the rod is horizontal, find its angular speed.

    asked by Anonymous
  107. Poetry

    Can you please revise my sonnet for me? Nature: When I go out into nature, what do I see? There are plenty of things on a warm summer day It might be a bird, it might be a bee Or it might be a child engaged in play. I can feel the grass on my feet, green

    asked by mysterychicken
  108. ap biology

    what is difference between blending patterns of inheritance and particulate patterns of inheritance?

    asked by andrew
  109. English

    1. Describe how kent endd up in the stocks. 2. Regan shows loyalty to goneril. How doew she do this? 3. List the reasons that Goneril and Regan strip Lear of his knights. 4. How is regan: A. Cold and Patrionising. And B. Taunting and cruel

    asked by Kelli
  110. english

    so to craete a narrative poem in the anglo saxon style of beowulf is to copy the same theme but in your own words and your own characters.i think i got it.but do i write it in a essay form or story form or poem.

    asked by paul jones
  111. chemistry

    A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and found to contain 0.469 mg of chromium-55. what is the half-life of chromium-55?

    asked by Jasmine08
  112. english

    how about the theme desire and reason or the theme masculinity

    asked by paul jones
  113. math

    input 1 nickel/output 3 pennies, input 1 dime/output 3 nickels, input 1 quarter/(not sure what the output would be--I think 3 dimes, input 1 half-dollar/(not sure what the output would be--thinking 1 quarter). If I am write I am not sure how to write the

    asked by meeka
  114. math

    In 1920 the record for a certain race was 46.6 sec. In 1950 it was 46.0 sec. let r(t)= the record in the race and t= the number of years since 1920. (a) find a linear function that fits the data r(t)= (round to the nearest hundredth) (b)use the function in

    asked by billy
  115. Electricity

    Very very urgent please help me... A small ball with mass =0,4g charged with electricity= 3x10^(-10) coulomb is united with the edge of a silk rope with length=8cm. The other edge of the rope is on a big insulating material with concentration of the

    asked by Ryan
  116. chemistry

    you are hired as an environmental consultant at Stelco Inc., one of the largest steel manufacturer’s in Canada. Stelco has been recently legislated to reduce total SO2 emissions from iron smelting operations. Select the most effective chemical reagent to

    asked by Anonymous
  117. Chemistry

    a) what importance do 1/2 lives have to society?

    asked by Jassica
  118. literature

    What is material culture in book ROBINSON CRUSOE by Daniel Defoe? Please give some example.

    asked by Barbara
  119. Math

    [(x^3)+(2x^2)-x-2]/(2x-5)

    asked by Jeff
  120. math

    The function,p(d)=1+d/33, gives the pressure in atmospheres(atm), at a depth d in the sea (d is in feet).Note that p(0)=1 atm, p(33)=2, and so on. Find the pressure at 120 feet.

    asked by mikey123
  121. English

    how and why is Bernard different from Brave New World? he is different because look at his behavior, when he returns from the savage reservation with John, but still i need more?

    asked by amritpal
  122. bio

    how can we treat acute pancreatitis? how will the treatment function(what will it do to the organ)?

    asked by jess
  123. Math

    solve by the elimination method. what is the solution of the system? type a pair, an integer or a fraction, N if no solution, and I for many solutions. Q: x + 8y = 17 -x + 2y = 3 A: N?

    asked by Carmen
  124. Math

    Hockey teams receive 2 points when they win and 1 point when they tie. One season, a team won a championship with 60 points. They won 9 more games than they tied. How many wins did the team have? 23 How many ties did the team have? 14

    asked by Carmen
  125. college psyc. statistic

    A psychology student wanted to examine the value of predicting GPAs based on IQ scores. She recruited undergraduate students enrolled in an introductory psychology class and administered the IQ test (M = 100.260, SD = 12.985) and requested their GPAs from

    asked by Thomas
  126. english

    What are the times in writing when you use further instead of farther? And vice versa?

    asked by jess.
  127. physical science

    How much current flows in a 12-watt radio connected to a 120-Volt circuit?

    asked by Jordan
  128. 6th grade math

    What is the definition of "super arrays".

    asked by micheal
  129. geography

    How close is Quebec City to being in a subarctic climate zone? Thanks!

    asked by Jessica Brittany
  130. biology

    If the pH of a sample was 3 how many times more acidic is it than a solution with a pH of 6?

    asked by Astrid
  131. math

    y=-7/10x-10/7 find the slope and y-intercept

    asked by billy
  132. At-Risk children

    Can someone help me with an idea on a program for At-Risk children?

    asked by sally
  133. algebra

    need to solve this. The function H described by H(x)=2.75x+71.48 can be used to perdict the hieght, in centimeters, of a woman whose humerus is x cm long. Perdict the hieght of a woman whose humerus is 37cm long. 37cm long is ____ cm.

    asked by Kim
  134. english helpplz.....

    does his has a characterisation or theme??? Gentlemen, they did take us out of the woman's room and we looked through the window of a passing el train- (to eight)- didn't we? i think there is characterization but not sure.

    asked by alsha
  135. math

    finding the domain: p(x)=x(squared)+7

    asked by billy
  136. English

    Can you help me for a sentence that has to do with halloween using all of these letters: a a o l n f h e h l h w v a a e n e a p p s d e y a? Thanks for your help!!

    asked by Jill
  137. math

    1.A ball is dropped from a height of 2.0, to a floor. After each bounce, the ball rises to 63% of its previous height What is the total vertical distance the ball has travelled after 5 bounces? 2.An oil produces 25000 barrels of oil durign its first month

    asked by Steph
  138. english

    Is there any theme or characterization in these sentences? If yes how? We are missing the point here. This boy- let’s say he’s a product of a filthy neighborhood and a broken home. We can’t help that. Is there anything wrong, gentleman? I heard some

    asked by alsha
  139. Vectors

    A=i –2j B=-3i+j How do I find the component of A that is perpendicular to B in vector form?

    asked by Steve
  140. science

    What is the lock and key theory? Explain. I need to use words such as active site, substrate and catalyst Are there any diagrams of it?

    asked by Jane
  141. math

    how do i solve this G(t)=4t+1 find the following G(2)=, G(-10)=, G(6.9)=

    asked by billy
  142. slope(again)

    sorry, what's the decimal if the slope is 158/110? i don't have a scientific calculator

    asked by amanda
  143. History

    What were mummy shaped figures that worked in after life fields for the mummy?

    asked by Belle
  144. science

    what is the difference between an investigation topic and a research question?

    asked by jazz
  145. science

    why is mitosis important?

    asked by jake
  146. Calc

    how do I do this: given g(x)= x^2/3x+2 determine any x values for which f(x)=1/2. I really don't understand what to do.

    asked by Sanya
  147. Politics

    Can someone please tell me what the undecided states for the presidential election are? I know there are eight but I'm having difficulty finding which ones they are. Thank you so much!

    asked by Ronald
  148. chemistry

    How many degenerate orbitals are needed in CIF5 to contain seven electrons with five of them unpaired?

    asked by ashley
  149. math

    given the function G(t)=4t+1 find each of the following G(2)=, G(-10)=, G(6.9)= plz help me don't understand this

    asked by billy
  150. Science - Chemistry

    Balance the following chemical equation. Al + 02 -> Al2O3

    asked by Brandon
  151. math plz help

    someone plz help me.... In 1920 the record for a certain race was 46.6 sec. In 1950 it was 46.0 sec. let r(t)= the record in the race and t= the number of years since 1920. (a) find a linear function that fits the data r(t)= (round to the nearest

    asked by billy
  152. maths

    table of 16

    asked by nirav
  153. maths

    433 into 6

    asked by vridhi
  154. english

    Create and describe your own Utopia, Including its geography, laws and customs?i have two but i don't know if youre allowed to do that one is here, anywhere, different laws based around the fact that people should be set on a path of self-actualization and

    asked by Anonymous
  155. poetry

    no one is replying to my post on editing my sonnet. please i need help, it's due tommorow. The subject is also poetry and its a few posts below thanks -mysterychicken

    asked by mysterychicken
  156. math

    someone plz help me.... In 1920 the record for a certain race was 46.6 sec. In 1950 it was 46.0 sec. let r(t)= the record in the race and t= the number of years since 1920. (a) find a linear function that fits the data r(t)= (round to the nearest

    asked by billy
  157. english

    Ok i need to write a speech on a gap in the story spaghetti pig-out by paul jennings. The silence i chose is what happened to the remote after the story. The speech has to go for 2-3 minutes and im in grade 9. Ill know what to do once i get a little help

    asked by Anonymous
  158. biology

    Which kind of yeast ,young or old, is bigger?

    asked by Holly
  159. science help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    does anyone know the 6 main classes of animals please help

    asked by e
  160. irish

    how do u start of a irish story about halloween

    asked by Anonymous
  161. MATH

    Three coins are flipped. Find the probabilities a. p(two heads)= b. p(at most two heads)= c. p(no heads)=

    asked by Marie
  162. 2nd grade

    i want know ,swan,deer,seal,hare,kangaroo,ladybird,fish,fly,and lion,babys names

    asked by anaina
  163. geo hellp!

    where are most of australia's cities located?

    asked by jazz
  164. chemistry

    give two examples each of the physical changes and the chemical changes involved in the use of household products.

    asked by Jame
  165. english

    has characterization, conflict or theme been used in any of these sentences? 1. Look-what about the woman across the street? If her testimony don't prove it, then nothing does. 2. Gentlemen, they did take us out of the woman's room and we looked through

    asked by alsha
  166. science

    independant variables in a plant when it growing from seeds

    asked by jane334
  167. bio (plz help)

    how does pancreatitis disrupt homeostasis?

    asked by jess
  168. Math

    Write the ratio of 4 1/3 to 6 in simplest form. I am not sure how to do this can someone explain how?

    asked by Amanda
  169. science

    Is too much salt considered salty, or salty and sour? Thanks-MC

    asked by mysterychicken
  170. Math

    Can someone check this for me please... 4x + 8 >= (that is greater and equal to) 4 and 2x - 13 >= -5 the solution: {x|x>= 4} on the graph the highlighted line goes to the left...is this correct?

    asked by Carmen
  171. 6th grade

    Write a number equivalent to 100 using only the digit 9

    asked by Lucy
  172. Algebra

    A cell phone company offers a contract which cost C, in dollars, of t minutes to telephoning is given by C=0.25(t-400)+57.95, where it is assumed that t is greater than and equal to 400 minutes. what times keep cost between $98.95 and $138.95? For the cost

    asked by HELP!!!