Questions Asked on
November 26, 2013

  1. Math help, anyone?

    Solve the proportion. Where necessary, round to the nearest hundredth. Plz help i really need 2 get this in!! 11. 9/10 = x/10 9 *** 90 10 100 12. x/4 = 6/7 168 0.21 28 3.43 13.Write the ratio as a fraction in simplest form. 22:36 14. Write the ratio as a

    asked by Anna
  2. English

    (This is from Young Goodman Brown) What can be inferred about the companion's character in lines 8 and 9? "Faith kept me back awhile," replied the young man, with a tremor in his voice, caused by the sudden appearance of his companion, though not wholly

    asked by Cassidy
  3. uh, any help.

    Use cross products to demonstrate whether the two ratios are equivalent: four-sixths and fourteen over twenty-one

    asked by Miley23
  4. science

    which of the following is an important outcome of biodiversity that humans use? A) computers B) medicines** C) fashion D) housing

    asked by Anonymous
  5. math

    Ms.Hernandez has 17 tomato plants that she wants to plant in rows.She will put 2 plants in some rows and 1 plant in the others.How may different ways can she plant the tomato plants? make a table to solve.Ms.Hernandez can plant the tomato plants.....ways.

    asked by leisa
  6. AP Chemistry

    Analysis of a reaction mixture showed that it had the composition 0.43 mol/L N2, 0.541 mol/L H2, and 0.124 mol/L NH3 at 800 K, at which temperature Kc=0.278 for N2(g) + 3H2(g)2NH3(g). Calculate the reaction quotient Qc

    asked by Gabriella
  7. physics

    A stone propelled from a catapult with a speed of 50m/s attains a height of 100m. calculate: a.the time of flight b.the angle of projection c.the range attained:

    asked by osas
  8. Science

    An object weighing 90 N has a volume of 45 mL and a mass of 9.0 g. What is its density? A. 0.10 g/mL B. 0.20 g/mL C. 5.0 g/mL d. 10 g/mL Please and Thank YOU

    asked by Help Scienee
  9. Math

    Suppose a baseball player had 211 hits in a season. In the given probability distribution, the random variable X represents the number of hits the player obtained in the game. x P(x) 0 0.1879 1 0.4106 2 0.2157 3 0.1174 4 0.0624 5 0.0060 a.) Compute and

    asked by Amanda
  10. math(help)

    1.23/40-9/30 A.0 B.1 C.1/2 2.simone measures the width of one cardboard strip as 1/2 yd.a second cardboard strip measures 5/6 yd in width.estimate the combined width of the cardboard strips. A.about 1/2 yd B.about 1 yd C.About 1 1/4 D.about 1 1/2 yd for

    asked by darla
  11. Probabilities

    A brand name has a 40% recognition rate. If the owner of the brand wants to verify that rate by beginning with a small sample of 10 randomly selected consumers, find the probability that exactly 4 of the 10 consumers recognize the brand name. Also find the

    asked by Sharie
  12. Can someone plz help me?

    1. Write the ratio in the simplest form. 16:24 (1 point) 1:2 4:3 3:4 2:3 4. Blake sold 52 tickets to the school play, and Jane sold 8 tickets. What is the ratio, in simplest form, of the number of tickets Jane sold to the number of tickets Blake sold? (1

    asked by Princess Anna
  13. vocab

    The road grew wilder and 'drearier'. broader darker muddier older My guess is darker, but I have a feeling it is broader. Can someone help me?

    asked by Cassidy
  14. math(help)

    for questions 1-2,estimate the sum or difference.use the benchmarks 0,1/2,and 1. 1.23/40-9/30 A.0 B.1 C.1/2 2.simone measures the width of one cardboard strip as 1/2 yd.a second cardboard strip measures 5/6 yd in width.estimate the combined width of the

    asked by darla
  15. calc

    Calculate the 5-unit moving average of the function f(x) = x^2/3

    asked by kyle
  16. History!

    Can someone please please help me? :) I'm really stuck on these 3. :( 1.Which statement is NOT a similarity that Emily Geiger and Rebecca Motte share? (1 point) a.Both women were spies. b.Both women's contributions to the American Revolution are often

    asked by Britney
  17. physics

    To measure the static friction coefficient between a 1.6-kg block and a vertical wall, the setup shown in the drawing is used. A spring (spring constant = 400 N/m) is attached to the block. Someone pushes on the end of the spring in a direction

    asked by Donna
  18. physics

    A spring stretches by 0.018 m when a 3.6-kg object is suspended from its end. How much mass should be attached to this spring so that its frequency of vibration is f = 2.9 Hz?

    asked by Donna
  19. AP Chemistry

    The equilibrium constant for thermal dissociation of F2 F2(g)2F(g) is 0.300. If initially 1.00 mol F2 is placed in a 1.00 L container, which of the following is the correct number of moles of F2 that have dissociated at equilibrium? 1. 0.130 mol 2. 0.418

    asked by Gabriella
  20. physics

    A 30.0-kg block is resting on a flat horizontal table. On top of this block is resting a 15.0-kg block, to which a horizontal spring is attached, as the drawing illustrates. The spring constant of the spring is 340 N/m. The coefficient of kinetic friction

    asked by Donna
  21. quick english help

    Over time, this acidic groundwater eventually eats eats away at the rock, leaving an underground chamber, or cave.

    asked by kesha
  22. physics

    A compact car, mass 755 kg, is moving at 1.00 ✕ 102 km/h toward the east. The driver of the compact car suddenly applies the brakes hard for 1.8 s. As a result, an average force of 5.8 ✕ 103 N is exerted on the car to slow it down. What is the final

    asked by Anonymous
  23. World History

    Which remained strongly organized and grew more powerful as the Western Roman Empire collapsed? the military command the Christian Church the Orthodox Church the trade networks

    asked by Laura
  24. Chemistry

    At a certain temperature, the Kp for the decomposition of H2S is 0.774. H2S(g) H2(g)+S(g) Initially, only H2S is present at a pressure of 0.120 atm in a closed container. What is the total pressure in the container at equilibrium?

    asked by Jessica
  25. Math help please

    In this problem you will use Rolle's theorem to determine whether it is possible for the function f(x) = 8 x^{7} + 7 x - 13 to have two or more real roots (or, equivalently, whether the graph of y = f(x) crosses the x-axis two or more times). Suppose that

    asked by sheks
  26. English

    Write the words in alphabetical order between the guide words. (Leap,lean , layer, less, lady) Answer,, Lady ,layer, lean , leap , less

    asked by Nawaf
  27. Physics Classical Mechanics

    A uniform steel beam of mass m1= 300.0 kg is held up by a steel cable that is connected to the beam a distance L= 5.0 m from the wall, at an angle θ= 40.0∘ as shown in the sketch. The beam is bolted to the wall with an unknown force F⃗ exerted by the

    asked by A
  28. chemistry

    2. What is the percent yield of Mg3N2 if 73.9 g of Mg reacts with 31.6 g of N2 to produce 79 g of Mg3N2 according to the following chemical reaction? (Reaction may or may not be balanced.) mg+n2=Mg3N2

    asked by brittany
  29. math

    Lucy earns $326.87 each week. The federal government withholds 18% of that for federal income tax. How much is withheld from her pay annually for federal income tax?

    asked by ryan
  30. READING

    If any one read the book Pride and Prejudice and can offer help with these questions? PRIDE AND PREJUDICE Q:How does Elizabeth Bennett react to Mr. Collins' proposal? 1. Amused 2. disappointed 3. confused 4. embarrassed 5. angry (i think its 5) Q:Mr.

    asked by Kaylin
  31. Chemistry

    (a) Which of the following are requirements for anionic polymerization? 1-A double bond 2- End groups which can react by releasing a small molecule 3- A strong base to initiate the reaction 4- A strong acid to initiate the reaction 5- An

    asked by Saraa
  32. Physic: Projectile Motion

    Two rifles are fired at targets, which are 100 m away. The first rifle fires bullets at 1200 ft/s and the second fires a bullet at 3000 ft/s. How long will it take each bullet to get to the target? If both are aimed directly at the bull's-eye, how far will

    asked by Ngau
  33. Math

    The value of 4C2 is______________.

    asked by Anonymous
  34. CHEMISTRY

    A chemist studying the equilibrium N2O4(g)2NO2(g) controls the temperature so that keq ( equilibrium constant)= 0.028. At one equilibrium position, the concentration of N2O4 is 1.5 times greater than the concentration of NO2. Find the concentrations of the

    asked by Anonymous
  35. physics

    An elastic cord vibrates with a frequency of 3.5Hz when a mass of 0.62kg is hung from it.What is its frequency if only 0.40kg hangs from it?

    asked by Daniela
  36. english

    PRIDE AND PREJUDICE The idea of Mr. Collins, with all his solemn composure, being run away with by his feelings, made Elizabeth so near laughing that she could not use the short pause he allowed in any attempt to stop him farther, and he continued: "My

    asked by enlgish
  37. Instructions

    The teacher gave us a mini essay that has 16 questions under each chapter (Chapters 1-4, 4 questions per chapter). Her instructions are as follows: "Below you will find short-essay-type questions from each of the Unit 2 chapters. Please select and respond

    asked by Sarah
  38. physics

    A small mass m swings in a horizontal circle of radius r at the end of a string of length Li and negligible mass, which makes an angle i with the vertical. The string is slowly shortened (for example by pulling it through a hole in its support) until the

    asked by Anonymous
  39. Physics Classical Mechanics

    You are holding a ball of mass m2 in your hand. In this problem you will solve for the upward force T⃗ that the tendon of your biceps muscle exerts to keep the forearm horizontal and the downward force F⃗ that the upper arm exerts on the forearm at the

    asked by A
  40. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the overweight person should gobble what he eats.

    asked by John Dosley
  41. physics

    if the man in figure 6.13 pulls 1 m of rope downward with a force of 100N, and the load rises 1/7 as high (about 14 cm) what is the maximum load that can be lifted?

    asked by faidscs
  42. statistics

    A particular country has 55 total states. If the areas of 30 states are added and the sum is divided by 30, the result is 196,582 square kilometers. Determine whether this result is a statistic or a parameter and why.

    asked by Shar
  43. physics

    A tray is moved horizontally back and forth in simple harmonic motion at a frequency of f = 1.86 Hz. On this tray is an empty cup. Obtain the coefficient of static friction between the tray and the cup, given that the cup begins slipping when the amplitude

    asked by Donna
  44. English

    1. He works hardest. 2. He works the hardest. (Are both correct?) 3. She is most beautiful. 4. She is very beautiful. 5. She is the most beautiful. (Does #3 mean #4 or #5?) 6. She is the most beautiful woman. 7. She is most beautiful woman. 8. She is a

    asked by rfvv
  45. analytic

    what is the answer of this?the line segment connecting (x,6)and (9,y) is bisected by the point (7,3) find the values of x and y

    asked by melvin
  46. AP Chemistry

    The equilibrium constant Kp is 5.00×10^17 at 25◦C for the reaction C2H4(g) + H2(g)C2H6(g). From this information, calculate ∆G0 at 25◦C

    asked by Gabriella
  47. Reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the patio book was painted black. PLEASE HELP IM BEN DOSLEY`S TWIN BROTHER AND WE ARE ON SIXTH GRADE AND WE REALLY NEED HELP

    asked by John Dosley
  48. geometry

    A flagpole has a height of 10 yards. It will be supported by three cables, each of which is attached to the flagpole at a point 4 yards below the top and attached to the ground at a point that is 8 yards from the base of the pole. Find the total number of

    asked by Betty
  49. Physic: Projectile Motion

    a soccer player shoots a soccer ball at the opposing goal from 15 m away. If the ball leaves his foot at an angle of 20(degree) with the ground, what must its initial velocity be if it enter the goal 2.0 m above the ground?

    asked by Zawng
  50. Physics Classical Mechanics

    A crane is configured as below, with the beam suspended at two points l1 and l2 by each end of a cable passing over a frictionless pulley. The two ends of the cable each make an angle θ with the beam. A counterbalance object C with mass mC is fixed at one

    asked by A
  51. Physics Classical Mechanics

    A person of mass m2= 85.0 kg is standing on a rung, one third of the way up a ladder of length d= 3.0 m. The mass of the ladder is m1= 15.0 kg, uniformly distributed. The ladder is initially inclined at an angle θ= 35.0∘ with respect to the horizontal.

    asked by A
  52. math

    9. A company that manufactures a specialty line of high performance racing boats has determined that its profit margin can be represented by the equation, PM(x)=-x^3+7x^2-10x, where x is in thousands of dollars. a) graph without technology. b) determine

    asked by kavi
  53. Statistics

    A clinical trial tests a method designed to increase the probability of conceiving a girl. In the study, 449 babies were born, and 250 of them were girls. Use the sample data with .01 significance level to test the claim that with this method, the

    asked by Help Please!
  54. us history

    I am second guessing myself on these Any help is appreciated which of the following is true with regards to the navigation acts by the eighteenth century? A} the navigation act of 1696 abolished the american customs service b the acts replaced the colomial

    asked by kimberly
  55. Physical Science

    Why do astronomers when using the method to calculate the distance to stars, they measure the parallax angels exactly 6 months apart?

    asked by Hannah
  56. physics, magnetism

    A long thin copper wire has a mass of 100 grams / meter. If it is arranged near the surface of the earth pointing north in a 0.5 Tesla magnetic field pointing west, what current (in amps) is needed to levitate the rod (against gravity)?

    asked by utuchegal
  57. Reading/language arts

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. The steak was likeable to perfection. PLEASE HELP BECAUSE I DON'T UNDERSTAND

    asked by Ben Dosley
  58. English

    a statement about what will happen in the future (What is the part of speech of 'what'? Is 'what' an interrogative pronoun or a relative pronoun?)

    asked by rfvv
  59. Physic: Projectile Motion

    a soccer player shoots a soccer ball at the opposing goal from 15 m away. If the ball leaves his foot at an angle of 20(degree) with the ground, what must its initial velocity be if it enter the goal 2.0 m above the ground?

    asked by Zawng
  60. math ergent please

    3. Factor x^4-3x^3-11x^2+3x+10 completely using the factor theorem. (5 marks) SHOW ME ALL THE STEPS PLEASE.

    asked by kavi
  61. Reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the court was subtracted into four parts

    asked by John Dosley
  62. math

    which expression is equivalent to 4*4*4*4*4*4*4*4? Debra has 2/3 of a pound of loose green tea leaves. If she wants to keep one-half of the tea at home and the other half at work, what fraction of a pound will she have at work? 7-5/7= what is (-7) to the

    asked by Holly
  63. Chemistry- DrBob222 Urgent Please help

    Name these: a) CH2=CH-CH=CH2 b) CH3-CH=CH-C(TRIPLE BOND)CH c) CH3-CH2-CH2-CH(Cl)-CH(Br)-CH3

    asked by michelle
  64. Social Studies

    Did the Boston Tea Party happen because of the Tea Act? Was this one reason, and are there other reasons, too?

    asked by Anonymous
  65. Algebra

    For the integers from 1 to 1000, how many multiples of 9 are also multiples of 6?

    asked by John
  66. us histery

    I am unsure of some of my answers. I have tried looking, I am lost.. I would appreciate any help.. Thank you in advance. I am double checking which of the following statements is true regarding the korea war A} stalin approved the north korean attack in

    asked by kimberly
  67. world history

    How did Enlightenment ideas challenge the authority of kings and emperors?

    asked by Anonymous
  68. 5th Grade Math

    Can you please show me the steps on how to write each decimal as a mixed number in simplest form? 1. 8.9 2. 42.96

    asked by Stephanie
  69. math

    You are the buyer for The Shoe Outlet. You are looking for a line of men’s shoes to retail for $79.95. If your objective is a 55% markup based on selling price, what is the most that you can pay for the shoes and still get the desired markup?

    asked by Jennifer
  70. science

    A small mass m swings in a horizontal circle of radius r at the end of a string of length Li and negligible mass, which makes an angle i with the vertical. The string is slowly shortened (for example by pulling it through a hole in its support) until the

    asked by Hasibul
  71. finance

    Wharton charges DEI spreads of 9 percent on new common stock issues, 7 percent on new preferred stock issues, and 5 percent on new debt issues. I need help... I'm not sure which numbers would go to Equity, debt or preferred. I need to find out for E/V, D/V

    asked by Serenity1
  72. physics

    if the man in figure 6.13 pulls 1 m of rope downward with a force of 100N, and the load rises 1/7 as high (about 14 cm) what is the maximum load that can be lifted?

    asked by faids
  73. cinfidentiality in allied health

    when HIPAA requires authorization to disclose information the authorization must a.include core elements specified by HIPAA my answer is a

    asked by susue
  74. Grammar

    If I have two transition words, do I need commas for both of them? Example: Apparently now, they are friends. Do I need a comma between "apparently" and "now," too?

    asked by Anonymous
  75. math

    A and B can finsih a work in 16 days and 12 days respectively. A started the work and worked at it for 2 days. He was then joined by B . find the total time taken to finish the work

    asked by nitesh
  76. science

    Neutrons have a rest mass of 1.6749*10-27 kg (equivalent to 939.6 MeV). If a certain neutron has a total energy of 949 MeV, what are its relativistic mass energy in MeV, its speed in m/s, its kinetic energy in MeV, and its momentum in kg.m.s-1?

    asked by Jane
  77. math ergent please

    7. Given the function f(x)=Kx^3-mx^2+3x+7, determine the values of k and m if the remainder is -2 when f(x) is divided by x+1 and -4 when f(x) is divided by x-1

    asked by kavi
  78. Newspaper Article Writing

    I have a project which asks me to write a newspaper article and I'm kind of confused about where the byline goes. The directions say that the byline appears "under the headline." I've never seen a byline go directly under a headline and that is probably

    asked by Anonymous
  79. chemistry

    A standard solution is prepared for the analysis of fluoxymesterone (C20H29FO3), an anabolic steroid. A stock solution is first prepared by dissolving 13.4 mg of fluoxymesterone in enough water to give a total volume of 500.0 mL. A 100.0-µL aliquot

    asked by quincy
  80. physics

    The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the behavior of the springs attached to the axles. Each of the identical springs attached to the front axle supports 303 kg. A person pushes down on the

    asked by Donna
  81. Physics Important please

    After the velocity selector, a mass spectrometer allows the charged particle to enter a region of magnetic field only, where it follows a curved trajectory and hits a detector which records his position. Your mass spectrometer has the velocity selector set

    asked by Ramana
  82. Math #2

    If I had a math problem 2x^4 x y^-4 x z^-3 / 3x^2 x y^-3 x z^4. In simpler terms it would look like this: 2x^4 X y^-4 X z^-3 ------------------- 3x^2 X y^-3 X z^4 When I tried to solve this I got 6x^2 X y^-1 X 2^-7. Am I correct? If not could you please

    asked by Nicole
  83. math

    Nancy made the following statement: The range of f(x) = ax + b is the set of all real numbers given that a and b are real numbers. Which produces a counter example to her statement? b = 0 a = 0 b < 0 a < 0 i think its a=0 please help

    asked by Jessica
  84. Chemistry

    The surface tension versus log concentration for two surfactants is shown below. Describe in no more than five sentences how the two surfactants can be so different. You have only one attempt at this problem. People from Edx what is the answer for this

    asked by ChemJedi
  85. History

    Can someone please tell me where to find this: What was the "Era of Good Feeling" In Germany? All I can find is in the U.S but I need Germany. Thanks

    asked by Sue
  86. Finance - Annuities

    You have just graduated from the MBA program and to reward yourself you have decided to purchase a 2012 BMW 650 sports car. You are scheduled to make a $12,000 down payment on the vehicle and have been told that your monthly payments will be $2,250/month

    asked by Cally
  87. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the men gathered everyday at noon to sing shuffleboard

    asked by Ben Dosley
  88. language art

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. during times of inflation it is prudent to be a spendthrift

    asked by Ben Dosley
  89. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the men gathered every day at noon to sing shuffleboard

    asked by Bob Backman
  90. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. during times of inflation it is prudent to be a spendthrift

    asked by Anonymous
  91. reading

    one word in each sentence does not fit the context. underline that word and write a word that does fit in the blank provided the private gave a snappy hello to the commanding officer.

    asked by John Dosley
  92. poiseuille's law

    GIVEN: L = 3.0 cm = 0.03 m r = 0.3 mm = 0.0003 m (delta) y = 1.0 m 1 pint = 500 cm^3 [approx.] given a) Find the rate of flow, F = ? b) How long will it taken to inject 1 point of blood, t = ? a & b) I know we need to find the pressure or speed. F = (P at)

    asked by Sarah
  93. Grammar Question

    When using "hark" in a sentence, do I use "to" after it, as in "they harked to the weird sound?"

    asked by Anonymous
  94. math

    A rocket is launch from the top of an 40 foot cliff with an initial velocity of 140 feet per second, the height h of the rocket after t seconds is given by the equation h=16t^2+140t+40. How long after the rocket is launch will be 30 feet from the ground?

    asked by Wes
  95. Math

    In April, 935 people went to the top of the Sears Tower in Chicago. In may, 1,027 people went to the top . How many more people went to the top of the tower in may than April?

    asked by Joi
  96. Business Management

    Which one of the following is a defensive strategy? A. Diversification C. Concentration B. Vertical integration

    asked by Kaye
  97. Physics please HELP

    After the velocity selector, a mass spectrometer allows the charged particle to enter a region of magnetic field only, where it follows a curved trajectory and hits a detector which records his position. Your mass spectrometer has the velocity selector set

    asked by Ramana
  98. Math

    If I had a math problem of 3n^4/3n^3 would my answer be 1n^1 which equals to n^1?

    asked by Nicole
  99. algebra 2

    The Butler family drives home from a vacation. The table of values that follows shows the relationship between the number of gallons, g, of gasoline their car uses and the distance in miles, d, the car is from home: Gallons of Gasoline Used (g) Distance

    asked by mark
  100. 1 question!

    12. x/4 = 6/7 168 0.21 28 3.43 what is the proportion?

    asked by Miley23
  101. math

    If f(x) = x2 - 3x + 5 and g(x) = 3x. Find (f · g)(x).

    asked by prac
  102. math

    If f(x) = x2 - 3x + 5 and g(x) = 3x. Find (f · g)(x).

    asked by prac
  103. science

    An objects _________ does not change no matter where in the university

    asked by Abby
  104. English

    1. In the playground lay the dying soldiers. 2. In the playground he lay. 3. In the playground lay this. 4. In the playground this lay. (#1 and #2 are right? What about #3 and #4? Which one is grammatical, #3 or #4?)

    asked by rfvv
  105. English

    1. On the farm many works these days. 2. On the farm works many these days. (Which one is grammatical?)

    asked by rfvv
  106. math

    I am not sure how to calculate this on the calculator: 1225000 = (1 - 6.53%) * amount raised

    asked by Serenity1
  107. Polticial Science

    Control of the bureaucracy through legislative oversight is a matter of

    asked by MDog
  108. Physic

    What is relationship between the mass and terminal velocity

    asked by Tr.N
  109. Chemistry 12

    Given the following [H3O+] or [OH-] and the concentration of the solution calculate the dissociation constant, Ka. [OH-] = 3.9 x 10^(-9) M, with a concentration of 0.50M Answer:1.3 x 10^(-11) How do I get this answer?

    asked by Shannon
  110. Physical Science

    Why is it important when calculating the distance to extremely distant stars using parallax, astronomers use incredibly accurate instruments?

    asked by Samantha
  111. Chemistry

    What are the individual orders of the reactants involved in the oxidation of methylene blue by ascorbic acid? Rate of reaction= [MB+]^m * [H2A]^n * [HCl]^p What are m, n, and p?

    asked by Liam
  112. confidentiality in allied health

    the technology that identifies people through bodily characteristics is known as a.genetic testing b.psychometrics c.latent identifications d.biometrics my answer is d

    asked by susue
  113. Precalc

    solve the equation: log base 10 of x - log base 10 of (7-4x)=2 Please help i have been stuck on this for awhile!

    asked by Alison
  114. English

    1.She was happiest when she was with her friends. 2. She was the happiest when she was with her friends. (Are both the same?) 3. This river is deepest at this point. 4. This river is the deepest at this point. (Are both the same? Do we have to use 'the' or

    asked by rfvv
  115. art

    What happens when negative and positive shapes begin to fuse together?

    asked by Tanisha
  116. Materials Transport

    You have a kiln where theinterior is a cube with an edge length of 30 cm. The walls of the kiln are made of an insulating refactory, and are 10 cm thick. The thermal conductivity of the refractory is .06 W/mK. The interior of the kiln is at a temperature

    asked by Becca
  117. Physics

    Vector V1 is 6N along the negative axis. Vector V2 is 4.5 N and point 45 degrees north of the x axis. Find the x and y components of each vector and find the resultant R=V1+V2with the components.

    asked by Maddie
  118. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the women exchanged ribbons at the cake sale

    asked by John Dosley
  119. Biology

    What do you think, is it likely that we will insert genes for new and better properties in humans? Is it desirable? What dangers can you see with such a development?

    asked by Anna
  120. Reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the private gave a snappy hello to the commanding officer

    asked by John Dosley
  121. Physics

    A 2 g bullet flying at 390 m/!@#$%^&s a 2.7 kg aluminum block at room temperature and embeds itself in the aluminum. After everything has come to equilibrium, how much has the entropy of the aluminum block increased?

    asked by Maddie
  122. SS

    What role did Paul Revere play in the Boston Tea Party?

    asked by Anonymous
  123. reading

    one word in each sentence does not fit the context. Underline that word and write a word that does fit the context. the surgeon used a scalpel during the delicate road operation

    asked by Anonymous
  124. English Question

    Should "their" be capitalized in a title?

    asked by Anonymous
  125. algebra

    how do you solve this equation d/3t + d/4.5(t+1.5) = d

    asked by luckybee
  126. physics

    if a teacher wanted to demonstrate mass in the classroom, which of the following objects should she use? a ruler or an eraser

    asked by luckybee
  127. chemistry

    what is the OH of a 0.025 M HF solution?

    asked by Arnetia
  128. reading

    one word in each sentence does not fit the context. underline that word and write a word that does fit in the blank provided the artist admitted a portrait of himself

    asked by John Dosley
  129. maths

    2y x (-28)=48

    asked by mirage
  130. maths

    y2y=-8

    asked by mirage
  131. Trigonometry

    Could someone please help me with the following q's I'm having some trouble: 1.) cot θ (theta) = 0.791, find sec θ and tan θ 2.) tan θ = 9/40, what is the value sin^2θ + cos^2θ

    asked by Kevin
  132. Math

    Multiply 6,7, and 8 1/A touchdown in football is worth 6 points. How many points are 9 points worth? Answer,, 6*9=54 2/Dante walks 4 blocks to school and 4 blocks home . How many blocks does he walk in 3 days to and from school? Answer,, 4*4=16

    asked by Nawaf
  133. QNT/351

    Describe a business situation, other than what has already been selected by fellow students or selected from the team assignment, where mean and standard deviation can be used in decision making. Describe how calculation of mean and standard deviation can

    asked by Karen
  134. algebra 1

    This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS). How do I graph it?

    asked by jenny
  135. Physical Science

    Groups of atoms that behave as though they were single atoms are called __________.

    asked by Talha
  136. Physical Science

    An example of an oxide ore of iron is? magnetite. bauxite. chalcocite pyrite.

    asked by Talha
  137. Algebra

    This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS).

    asked by Dee
  138. Calculus

    How can I get partial sums of a series on a TI 89 calculator?

    asked by Robin