Most popular questions and responses by TJ
  1. Art

    what is the symbol behind the eye on top of the pyramid on the united state dollar and what does this image say about the american national identity? A. The eye represent god's clarity and America's identity as a nation protect by God.•• B. The eye

    asked on February 26, 2016
  2. Chemistry

    Which two solutions, when mixed together, will undergo a double replacement reaction and form a white, solid substance? 1. NaCl(aq) and LiNO3(aq) 2. KCl(aq) and AgNO3(aq) 3. KCl(aq) and LiCL(aq) 4. NaNO3(aq) and AgNO3(aq) I know the answers 2 but I have no

    asked on January 23, 2008
  3. Art

    in modern printing technology what important type of plate is created a nickel salt solution? Copper plate •• Printing plate Master plate Money plate Correct this if you can

    asked on February 26, 2016
  4. physics

    An ice skater is traveling in a straight, horizontal line on the ice with a velocity of v = 6.5 m/s in the positive x-direction. The coefficient of kinetic friction between the skates and the ice is μk = 0.23. v = 6.5 m/s μk = 0.23 A. Using the

    asked on October 9, 2014
  5. Language

    Miracles Walt Whitman, 1819 - 1892 Why, who makes much of a miracle? As to me I know of nothing else but miracles, Whether I walk the streets of Manhattan, Or dart my sight over the roofs of houses toward the sky, Or wade with naked feet along the beach

    asked on February 24, 2016
  6. Math

    What two integers is square root 70 between? 7 and 8 8 and 9•• 9 and 10 35 and 36 Correct this

    asked on February 23, 2016
  7. Language

    In which sentence does the word distinct make sense? The assembly line produced a serious of identical toys, each distinct for the next. Because of the man's distinct appearance he easily got lost in the crowd The singer's voice is so distinct that is a

    asked on February 24, 2016
  8. Language

    Which Object would most likely be described as exquisite? A delicate blossom A rough sketch A rugged landscape•• A prickly rosebud Correct this

    asked on February 24, 2016
  9. Art

    what value is most likely encouraged when citizens look at the rising eagle on the unit state dollar bill? Wisdom Patriotism Endurance•• Creativity Correct this if you can

    asked on February 26, 2016
  10. trig

    a carousel has eight evely spaced seats shaped like animals. During each ride, the carousel makes between 8 and 9 clockwise revolutions. At the end of one ride, the carousel stops so that the lion is in the position where the zebra was when the ride

    asked on May 7, 2014
  11. physics

    A 2.00 kg blob of Gak, moving at 4.0 m/s, strikes a motionless figure skater in the back and sticks. The skater, with the Gak on her back, glides off at 0.160 m/s. Calculate the skater’s mass.

    asked on May 18, 2011
  12. geometry


    asked on March 23, 2012
  13. Art

    What symbol is often used around the head of Saint to signify importance? A crown A wreath of thorns A band of flowers A halo•• Correct this if you can

    asked on February 22, 2016
  14. Art

    why did artist such as leonardo da vinci use the golden ratio in their paintings? The enjoyed working with numbers It creates a balanced and intriguing visual composition The like to obey the rigid structure of the ratio Using mathematical principle added

    asked on February 22, 2016
  15. math

    Julie is going to the mall. She has 15 coins in her pocket that nadd up to $2.18. She has the same number of pennies as she does dimes. she has 5 more quarters than she has nickels. If she has 3 pennies, how many quarters, dimes and nickles does Julie

    asked on February 7, 2012
  16. social studies

    Drag and drop the correct effects of the Reformation and Counter-Reformation on Europe. Effects may be used once, more than once, or not at all. Protestant sects spread across Europe. returned to choices list. Protestant sects spread across Europe.

    asked on April 15, 2019
  17. Math

    There are six different toppings for pizzas, sausage, hamburger, pepperoni, ham bacon and pork. There are three different cheeses, american, mpzzarella, parmeasan. the pizza comes with two different meats and one chese , how many different combinations of

    asked on May 17, 2012
  18. types of business writing

    what is the answer to penn foster exam 02800601

    asked on February 9, 2011
  19. math


    asked on February 7, 2012
  20. Math

    of the following is a possible measure of the area of a square rug? • 18 square feet • 24 square feet • 36 square feet •• • 48 square feet Based on your answer to the previous question, what would the length of one side of the rug be? • 4

    asked on February 23, 2016
  21. English

    Narguesse, in My Forbidden Face, starts a rebellion among the women. What kept the guards from killing her? A. Her brother testified in her defense B. The company vouched for her helping build profits C. The other women took off their chadri and refused to

    asked on July 28, 2015
  22. Rounding to the ten and hundred

    Write a number that is the same when rounded to the nearest hundred and ten explain

    asked on October 3, 2017
  23. Math

    You saved $200 on a laptop you purchased online. If this was a 25% savings from the original price, find the original cost of the laptop.

    asked on April 18, 2016
  24. English

    Create a paraphrase of the following sentence from “The Cold Equations”: "Our time is up, Gerry—I have to go, now. Good—" Her voice broke in mid-word and her mouth tried to twist into crying.

    asked on January 8, 2015
  25. geometry

    the vertices of a triangle are p(-7 -4),q(-7,-8),and r(3,-3).Name the vertices of the image reflected across the line y=x.

    asked on October 5, 2015
  26. Algebra

    A $60,000 machine depreciates in value at a rate of 11% per year. About what will its value be in 5 years?

    asked on April 9, 2019
  27. math

    Your friend is purchasing an umbrella with a slant height of 4 feet. A red umbrella is shaped like a regular pentagonal pyramid with a side length of 3 feet. find the lateral surface area of the red umbrella.

    asked on April 7, 2019
  28. Art

    what value does alfred jacob miller promote in his paintings don't give up that ship? Fear and discouragement Anger and resistance Heroic bravery and perseverance •• Peace and contemplation Correct this

    asked on February 22, 2016
  29. Physic

    A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of projectile motion, he decides to perform a simple experiment at the indoor firing range. The soldier hangs a target a distance of d = 113 m from the end of the

    asked on September 10, 2014
  30. Maths

    In a group of 60 people, 27 like cold drinks and 42 like hot drinks and each person likes at least one of the two drinks. What is the probability that a person chosen at random likes both coffee and tea?

    asked on February 6, 2016
  31. physics

    A uniform rod 8m long weighing 5kg is supported horizontally by 2 vertical parallel strings at P and Q and at distances 2m and 6m from one end. Weights of 1kg, 1.5kg ,and 2kg are attatched at distances of 1m, 5m, and 7m respectively from the same end. Find

    asked on October 16, 2012
  32. physics

    A 0.50 kg ball that is tied to the end of a 1.1 m light cord is revolved in a horizontal plane with the cord making a 30° angle, with the vertical (a) Determine the ball's speed. (b) If, instead, the ball is revolved so that its speed is 4.0 m/s, what

    asked on November 22, 2010
  33. geometry

    the vertices of a triangle are p(-7 -4),q(-7,-8),and r(3,-3).Name the vertices of the image reflected across the line y=x. help!!

    asked on October 5, 2015
  34. Physics

    Bob rides his bicycle on a bike path that is 75 kilometers long to get to his house that is due east of the bike path. If it takes Bob 15 hours then what is his velocity?

    asked on September 21, 2013
  35. Programming

    Design a program that calculates the total amount of a meal purchased at a restaurant. The program should ask the user to enter the charge for the food, and the calculate the amount of a 15 percent tip and 7 percent sales tax. Display each of these amounts

    asked on July 3, 2010
  36. intermaidate math

    A chef is using a mixture of two brands of Italian dressing. The first brand contains 7% vinegar, and the second brand contains 11% vinegar. The chef wants to make 280 milliliters of a dressing that is 10% vinegar. How much of each brand should she use?

    asked on October 28, 2010
  37. physics

    Consider point charges + Q and +9Q, which are separated by 12 meters. At what point, on a line between the two charges, would it be possible that the electric field would be zero. A. There is no such point possible B. 9 meters from the +Q charge C. 9

    asked on July 21, 2009
  38. social studies

    Identify two specific ways the Catholic Church tried to stop the spread of Protestantism. PLS I NEED HELP ASAP

    asked on May 2, 2019
  39. Math

    Explain It Adam made 19 paper cranes Monday and 8 more Tuesday. He gave 9 friends an equal number of cranes. How many cranes did each friend received? Explain how you found your answer.

    asked on February 10, 2013
  40. geometry

    which angle forms a vertical pair with nsm

    asked on September 23, 2015
  41. chemistry

    A 10.0L flask contains 3.0atm of ethane and 8.0 atm of oxygen at 28 degrees C. The contents of the gas are reacted and allowed to return to 28 degrees C. What is the pressure of the flask? Using n=RT/PV I converted atm to moles and then used the balanced

    asked on December 8, 2011
  42. Language Arts

    which is the best definition of the term propaganda? A mission statement Creative advertising A proper code of conduct Representation in a misleading manner•• Correct this if you can

    asked on February 22, 2016
  43. algebra (Check answers :)

    1.Which of the following situations best describes a student engaged in active learning. A. A student uses only one of the resources provided by the teacher B. A student skips parts of lessons that he or she finds difficult C. A student records questions

    asked on September 8, 2015
  44. math

    What is the capacity of a bathtub 200 L or 34,000 mL?

    asked on February 8, 2012
  45. Math Helppp

    Scores for men on the verbal portion of the SAT-I test are normally distributed with a mean of 509 and a standard deviation of 112. (a) If 1 man is randomly selected, find the probability that his score is at least 579. (b) If 13 men are randomly selected,

    asked on June 2, 2014
  46. physics

    A uniform rod 8m long weighing 5kg is supported horizontally by 2 vertical parallel strings at P and Q and at distances of 2m and 6m from one end. Weights of 1kg, 1.5 kg, and 2kg are attatched at distances of 1m, 5m, and 7m respectively from the same end.

    asked on October 16, 2012
  47. high school chem 1 (stoichemestry)

    using equation: 2Fe(OH)3 + 3H2SO4 -> Fe2(SO4)3 + 6H2O question: How many Molecules of H2O can be made from 9.21 x 10^22 molecules of H2SO4?

    asked on March 2, 2011
  48. Math

    What figure has an infinite number of lines of symmetry?

    asked on April 22, 2013
  49. Cal 1

    (1 pt) At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 20 knots and ship B is sailing north at 23 knots. How fast (in knots) is the distance between the ships changing at 5 PM? (Note: 1 knot is a speed of 1 nautical mile

    asked on November 3, 2010
  50. Chemistry

    A mixture containing the same number of moles of SO2 and O2 is placed in a 2L container at 900K. The initial pressure is 1.90Atm. A reaction occurs leading to the formation of SO3: 2SO3 + O2 2SO3 After equilibrium is established the TOTAL pressure drops to

    asked on April 30, 2010
  51. math

    One serving of punch is 250 millimeters. Willten servings fit in a 2 liter bowl? Explain.

    asked on April 5, 2016
  52. CHHS

    A a ferris wheel has a diameter of 100ft. The passengers ride in cars that make 5 revolutions in 7.5 minutes. Approximately how far does a car on the Ferris wheel travel in 1 minute

    asked on May 7, 2014
  53. that

    Georgia purchased a house in 1998 for $220,000. In 2003 she sold the house and made a net profit of $50,000. Find the effective annual rate of return on her investment over the 5-yr period. Please round the answer to the nearest tenth of percent.

    asked on October 3, 2013
  54. chemistry

    Water can be decomposed to hydrogen and oxygen. How many grams of water must decompose to yield 24.0L og gases at 1.00atm and 25 degrees C? I used n=PV/RT to find 0.981 moles of gases. I then took the ratio of O2 to H2 to find the moles of oxygen compared

    asked on December 8, 2011
  55. chem 1 high school

    equation: 4NH3(g) + 5O2(g) -> 4NO(g) + 6H2O(g) What mass of O2 is needed to produce 0.563g of NO? I think the answer is 750g but how do I get that answer?

    asked on March 2, 2011
  56. westmeck

    Why does neiterkobs daughter most likely tell the myth

    asked on November 10, 2015
  57. geometry

    check my answer please!! find the image of o(-2 -1) after two reflections, first across the line y=-5, and then across the line x=1. (-2,-1) (-1,-6)# (4,-9) (1,-5)

    asked on October 5, 2015
  58. Algebra

    A chemist has one solution of 20% acid and another of 50% acid. how many millimeters of each are needed to obtain 30 ml of 30% acid?

    asked on March 13, 2015
  59. math

    A chef is using a mixture of two brands of Italian dressing. The first brand contains 7% vinegar, and the second brand contains 11% vinegar. The chef wants to make 280 milliliters of a dressing that is 10% vinegar. How much of each brand should she use?

    asked on October 28, 2010
  60. Algebra

    How would I work this? The equation h= -16t^2 +112t gives the height of an arrow shot upward from the ground with an initial velocity of 112 ft/s, where t is the time after the arrow leaves the ground. Find the time it takes for the arrow to reach a height

    asked on October 17, 2007
  61. Math

    Would you rather have $10,000 or a stack of pennies 10 miles high? After you make your choice, figure out the value of the stack of pennies.

    asked on January 17, 2012
  62. math

    A 28-year-old man pays $192 for a one-year life insurance policy with coverage of $150,000. If the probability that he will live through the year is 0.9989, what is the expected value for the insurance policy?

    asked on October 8, 2009
  63. Math

    A and B had some paper clips. A gave 40% of his clips to B. B's collection of paper clips rose by 305 to 260. How many paper clips does A had at first.

    asked on September 15, 2016
  64. Maths

    A cupcake tray has 24 semi-spherical cups that are 6cm in diameter. What volume of mixture is required to fill the tray if each cup is filled level with the top of thr tray?

    asked on July 31, 2016
  65. chemistry

    What is the volume of 6M H2SO4 required by the balanced equation to react with the CuO to produce 0.025 moles of copper(ii) sulfate. Report the volume needed BEFORE allowing for excess in milliliters to two significant figures. Don not include units in the

    asked on October 1, 2014

    after starting with 0.343g Al and excess HCl the volume of H2 gas collected over water was 472ml. the atmospheric pressure was 754 mmHg and the temp was 21c. 1 balanced chemical equation? 2calculate the pressure in atm of dry hydrogen gas in a mixture

    asked on April 18, 2013
  67. physics

    Initially, both metal spheres are neutral. In a charging process, 1 × 1013 electrons are removed from one metal sphere and placed on a second sphere. Then the electrical poten- tial energy associated with the two spheres is found to be −0.061 J . The

    asked on February 16, 2010
  68. health

    taking steps to prevent illness and accidents before they happen

    asked on September 4, 2008
  69. Scanvenger Hunt

    I need a list for a teen scavenger hunt, please help! =)

    asked on September 14, 2006
  70. Language arts

    which is the best definition of the term ratio? An amount of one thing in relation to another•• A special mathematics number A set length of time A special mathematical tool Correct this

    asked on February 22, 2016
  71. chemistry

    2. A researcher is often required to prepare solutions in the lab. Typically, a lab provides a concentrated solution. This solution must be diluted to the proper concentration. Hydrochloric acid is a common stock solution that is typically purchased at

    asked on September 10, 2014
  72. Statistics Math

    The annual per capita consumption of fresh apples (in pounds) in a nearby state can be approximated by a normal distribution, with a mean of 15.4 pounds and a standard deviation of 3.8 pounds. (a) What is the smallest annual per capita consumption of

    asked on April 1, 2013
  73. Chemistry

    What minimum amount of 1.55 M \rm HCl is necessary to produce 26.5 L of \rm H_2 at STP?

    asked on May 16, 2012
  74. CHEM

    Why are gamma rays generally not shown when writing nuclear equations ?

    asked on February 22, 2012
  75. mathj

    Baker Company purchases a new delivery truck for $20,000. The truck is expected to have a useful life of 90,000 miles before replacement, and a salvage value of $2,000. In its first year the truck was driven 22,000 miles, and a further 19,000 miles in year

    asked on February 8, 2012
  76. Math

    An indoor track is shaped like a rectangle with a semi-circle on each end. The distance around the track is 200 yards. Find the maximum area enclosed by the track.

    asked on April 26, 2011
  77. 12th grade chemistry

    How many molecules of water can be made from 9.21 x 10^22 molecules of hydrogen sulfate? The equation is 2Fe(OH)3 + 3H2SO4 -> Fe2(SO4)3 + 6H2O

    asked on March 2, 2011
  78. high school

    How did the defeat of the spanish armada by england in 1588 enable other european nations to build their new empires in the new world?

    asked on May 25, 2010
  79. Math theta angles

    Find every angle (theta) between 0 & 360 degrees for which the ratio of sin theta and cosine theta is -3.00

    asked on January 24, 2016
  80. finance

    You take out a 30- yr mortgage loan, purchase price is $120,000 put $20,000 down and finances the balance of $100,000 at fixed annual loan rate of 12%, what will be your monthly payment? How much total interest will you have paid at the end of 30 years?

    asked on May 4, 2012
  81. math

    mr jacob is 55 years old and tony is 7 years old. in how many years will mr. jacob be 4 times as old as tony?

    asked on October 26, 2011
  82. math

    A teacher asked studets to name numbers. After each number, the teacher responded using a certain rule. This table shows the numbers named by the students and the teacher's responses Students input 1,2,3,4,5,6,7 Teachers response 3,3,5,4,4,3,5

    asked on November 7, 2010
  83. Math cars and SUVs

    The number of cars is larger than the number of sport utility vehicles by 94.7%. The difference between the number of cars and the number of suv is 18. Find the number of suv

    asked on January 24, 2016
  84. geometry

    Chords AB and DC intersect at R. Using the values given in the diagram below, what are the lengths of AR and AB.

    asked on December 11, 2014
  85. chemistry

    luminum oxide is an important starting material for making cryolite, Na3AlF6 (a compound used to give fireworks their yellow colour). First the aluminum oxide is synthesized from aluminum and then reacted with sodium hydroxide and hydrogen fluoride gas. If

    asked on October 2, 2014
  86. Science

    What resources should a scientist use to research water pollution?

    asked on August 28, 2013
  87. java

    Write a program that will find the lowest common denominator of two numbers. The user will enter the two denominators, the program will output both the lowest common denominator and the multipliers required for each fraction. For example, if the user is

    asked on April 15, 2012
  88. prpblem solving

    A customer enters a store & purchases slippers for $5, paying for the purchase with $20 bill. The merchant, unable to make change, ask the grocer next door to change the bill. The merchant then gives the customer the slippers & $15 change. After the

    asked on January 19, 2012
  89. psychology

    Nisa has grown up in a small village in the foothills. There was no electricity and water had to be hand pumped. They seldom saw people from the "outside." When she entered school the bus had to pick her up at 6:30 am in order for her to arrive at school

    asked on November 2, 2011
  90. psychology

    Nisa has grown up in a small village in the foothills. There was no electricity and water had to be hand pumped. They seldom saw people from the "outside." When she entered school the bus had to pick her up at 6:30 am in order for her to arrive at school

    asked on November 2, 2011
  91. Algebra

    The town of Appleville recorded the following dates and populations. YEAR POPULATION (in thousands) 1980 51.5 1985 53 1990 56 1995 62 Estimate the approximate population of Appleville in 1988 by finding an equation and then substituting.

    asked on April 22, 2011
  92. math

    Find the simple interest of#108,000 for 2 years at 1 and the half percent per annum.pls solve

    asked on November 1, 2010
  93. Math

    A math book is .78 centimeters thick. What is the width of 21 math books on a shelf?

    asked on October 14, 2010
  94. eakin elementary

    If the 80o angle is in standard position, find two positive coterminal angles and two negative coterminal angles.

    asked on October 6, 2010
  95. Physics

    A transformer has a secondary voltage of 12 V. The primary voltage is 60V. The number of turns in the secondary is 100. How many turns are in the primary? I keep getting 200 using the equation Vs/Vp= Ns/Np the answer is 500... what am i doing wrong

    asked on August 3, 2009
  96. Physics

    A loop is rotated to the new orientation in 1s. What is the magnitude of the average induced EMF? B= 2T 60 degrees n again is sticking out of the page

    asked on August 3, 2009
  97. AP Calculus

    I need help with Volume of Revolutions. The question is: Find the volume of the solid generated bt rotating about the designated line the region bounded by: 1. y= x squared + 2, x = negative 1, x = 1 about y = 1.

    asked on March 22, 2009
  98. Physics

    A Geiger counter measures redioactive decay by registering the electrical pulsed produced in a gas tube when high-energy particles pass through it. The particles emanate from a redioactive source-say, radium. In accord with Heisengerg's Uncertainty

    asked on March 31, 2008
  99. Art

    What does this mean? I am suppose to find a piece of art that represents a human-centered view. but I don't know what human centered view means? can someone help me please so I can find a piece of art

    asked on February 29, 2008
  100. Factoring by Grouping

    Is this right? x^5+4x^3+7x^2+28 x^3(x^2+4)+7(x^2+4) x^2+4)(x^3+7)

    asked on October 24, 2007


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