Questions Asked on
January 20, 2016

  1. Science

    1.)Check My Answers, please? Which of the following planets is considered a rocky, or terrestrial, planet? A.)Venus **** B.)Neptune C.)Saturn D.)Uranus 2.)Which of the following statements about the beginning of the solar system is true? A.)The planets

    asked by YRN DJ
  2. Test taking Stratagies (2 questions) help me plz

    1.)Which of the following is a good way to approach answering an essay question on a test? A.)Start writing your answer as soon as you have read the question B.)Jot down a rough outline before you start writing**** C.)Write as much as you possibly can

    asked by Aaliyah
  3. Math

    What does it mean to get a 150% salary raise?

    asked by Lina
  4. Spanish

    What is the main difference between the Pan American Games and the Olympic Games? a. The Pan American games are held every 6 years, while the Olympic Games are held every 4 years. b. The Pan American Games are held in Buenos Aires, Argentina, while the

    asked by Kaai97
  5. English

    In "Delfino II: Diez in the Desert," the first thing that went wrong on Diez's ill-fated trip was that: A. a woman became delirious and died*** B. a rash struck those who had been slashed by catus needles C. Diez got in a fistfight with his cyote trainee

    asked by Kaai97
  6. Language arts

    based on the text preview as well as research about the background of the novel and the author's life a reader can predict that the novel will most likely be about Deez nuts HA GOT EM

    asked by Jack
  7. Check my answers for world history

    I put a star* by my answer. 1. The early 20th century Progressive Era was a response to many of the problems and issues which arose during the Gilded Age in America. True or False*? 2. Socially conscious journalists who dramatized the need for reform were

    asked by Traci
  8. MATH HELP ASAP

    Adjacent angles are ______ congruent A- always B- sometimes C- never D- none of these HELP ASAP

    asked by ILOVEcake
  9. English

    Which quote from “Borders” best describes the reason the mother and son slept in their car? a. “We sat out under the stars the night, and my mother all sorts of stories.”*** b. “Laetitia had a lot of pride, and so did my mother.” c. “When she

    asked by Kaai97
  10. Math

    If h is hours and n is the number of radios remaining, complete the equation: n= ____ x h = ____

    asked by Dee
  11. Spanish

    Ellos ____ una ensalada de frutas. a. comen b. comes*** c. comeis d. como

    asked by Kaai97
  12. Spanish

    What is the most important, or largest, meal of the day in the Spanish-speaking world? al almuerzo*** el desayuno la merienda la ensalada

    asked by Kaai97
  13. English

    In "I Am the Land. I Wait.," the speaker is a. an Italian woman. b. an angry environmentalist. c. some binoculars. d. the land.***

    asked by Kaai97
  14. Language Arts

    Which of the following citations from The Watsons Go to Birmingham---1963 illustrates how the setting affects Byron? A. The way Byron kept his head down and was smiling and saying “Yes, ma’am” this and “No, ma’am” that, it looked like he had

    asked by Christine
  15. English

    The theme of "Mending Wall" can best be inferred from which line? a. "He is all pine and I am apple orchard" b. "Something there is that doesn't love a wall" c. "we keep the wall between us as we go"*** d. "No one has seen them made or heard them made"

    asked by Kaai97
  16. science

    what kind of movement is exhibited by gas molecules

    asked by chritopher
  17. Spanish

    Which of the following is NOT a difference between schools in Puerto Rico and schools in Los Estados Unidos? A. Classes are conducted in Spanish B. Students wear uniforms C. There are homeschooling options*** D. Students study both Spanish and English

    asked by Kaai97
  18. Spanish

    Which Spanish sentence means "The boys are talented"? a. Los chicos so talentosos*** b. Ellos so ordenados c. Ellos son chicos intelligentes d. El chico paciente

    asked by Kaai97
  19. English

    The tone of the poems "Ka'Ba" and "Harlem II" might be called a. bitter. b. defeated.*** c. optimistic. d. syrupy.

    asked by Kaai97
  20. Language Arts

    1. Choose the meaning that best matches the word in capitols The fox proved he was WILIER then ever when he broke through the new fence into the chicken coop. A. quicker B. smaller C. slier D. tougher**

    asked by Mistie
  21. Math - Are they right?

    350 is 70% of what number? A) 500 *** B) 420 C) 245 D) 280 What percent of 64 is 24? A) 267% B) 62.5% C) 40% D) 37.5% *** What percent of $6.50 is $2.60? A) 25% B) 40% *** C) 90% D) 250% 20% of 140 is what number? A) 280 B) 120 C) 28 *** D) 12

    asked by Grayson
  22. English

    Which quote from “Borders” best describes the reason the mother and son slept in their car? a. “We sat out under the stars the night, and my mother all sorts of stories.”*** b. “Laetitia had a lot of pride, and so did my mother.” c. “When she

    asked by Kaai97
  23. Math

    Thomas needs to cut a piece of wood for a model airplane he is builing. He has four peices of wood: 5 ft, 4 ft, 6 ft, 3 ft long. If the length of wood he needs to cut √11 ft long, which peice of wood should be cut to have the least amount of unused wood.

    asked by anon
  24. Spanish

    Miguel _______ matematicas. a. ensena b. estudian*** c. hablo d. necesitamos

    asked by Kaai97
  25. Math

    A rectangular prism is completely packed with 180 cubes of edge length fraction 1 over 3 inch, without any gap or overlap. Which of the following describes the volume of this rectangular prism? 19 unit cubes and 9 smaller cubes of volume fraction 1 over 27

    asked by Ali
  26. Social Studies

    Please check my answers 1. There were two different groups in the elite planter class. What distinguished these groups? education level how many generations had money*** their location the crops they planted 2. Which of the following accurately represents

    asked by Lost
  27. English

    The extreme poverty of Dakar, Senegal, in “Hip-Hop Planet” is best reflected in which image? a. “When I looked into his eyes, they were bottomless oceans.” b. “. . . it pulled me to the earth like a hundred-pound ring in my nose.” c. “. . .

    asked by Kaai97
  28. English

    Choose the answer that best describes the word ravine. While on a camping trip, the little boy lost his toy in the ravine and his short arms could not reach it. A) Sewer B) Sand box C) Strom drain D) Narrow valley***

    asked by Kaai97
  29. Social Studies (Check, Please!)

    1. What was the purpose of the loyalty reivew boards and HUAC? A: The purpose of the loyalty review boards and HUAC was to catch Communists or spies for the Soviet Union within the United States. 2. How did the Cold War affect life in the 1950s? A: The

    asked by Victoria
  30. English

    Which quote from “Borders” best describes the reason the mother and son slept in their car? (1 point) a. “We sat out under the stars the night, and my mother all sorts of stories.” b. “Laetitia had a lot of pride, and so did my mother.” c.

    asked by Kaai97
  31. Fourth grade math

    (1) Courtney has 36 photos to arrange on a gallery walk. Part A How many arrays can Courtney make with the 36 photos? List all the possible arrays. Part B How many factors are there for 36? Write them. What do you notice about the number of factors of 36

    asked by E
  32. L.A

    Which is the best example of the use of rhyme A. the beat of the drum B. fresh green grass C. a wild little child D. the kindness of strangers Not sure? But I think A?

    asked by Amber
  33. Math

    Alicia’s gross monthly pay is $1,700. Alicia pays 10.5% of her monthly income in federal withholding. How much federal withholding does she pay? A $10.50 B $17.00 C $161.90 D $178.50 My Answer: C

    asked by Suzy-- Su-Ji
  34. Science

    In humans the allele for curly hair and the allele for straight hair show incomplete dominance. If two people with wavy hair have offspring, what percentage of their offspring would you expect to have wavy hair? A.) 100% B.) 75% C.) 50% D.) 25% Would it be

    asked by Lexi
  35. Math

    Brody deposited $500 into an account that earns 4.2% interest compounded annually. He makes no additional deposits and no withdrawals. Approximately how much interest will the account have earned after 7 years? A $167 B $420 C $542 D $665 I think the

    asked by Lily
  36. Math

    A circle is divided into 8 equal parts. What is the total angle measure of 4 parts?

    asked by Sara
  37. math

    Solve this problem plz... A shopkeeper buys some eggs at 15 cent each.6 of them are broken.while rest are sold at 20 cent each if he makes a profit of $4.8.find eggs he bought?

    asked by Ali
  38. stats

    According to a survey of American households, the probability that the residents own 2 cars if annual household income is over $50,000 is 80%. Of the households surveyed, 60% had incomes over $50,000 and 70% had 2 cars. The probability that annual

    asked by cali
  39. Spanish

    Dr. Mario Jose Molina won the Nobel Prize in Chemistry for his work studying which problem? a. the ozone layer*** b. deforestation c. the El Nino effect d. the greenhouse effect

    asked by Kaai97
  40. Social studies

    The president of the senate also serves as the?

    asked by ?
  41. Check my answers for world history

    Star* by my answer 7. Which of the following was not a goal of Roosevelt's Square Deal? Creation of a social security system. Ensure that goods produced by American businesses were safe for consumers.* Conservation and preservation of the environment in

    asked by Carrie
  42. Math

    David uses 1/2 cup of apple juice for 1/4 cup of cranberry juice to make a fruit drink. What is the number of cups of apple juice David uses for 1 cup of cranberry juice.

    asked by Hector lopez
  43. English

    The extreme poverty of Dakar, Senegal, in “Hip-Hop Planet” is best reflected in which image? a. “When I looked into his eyes, they were bottomless oceans.” b. “. . . it pulled me to the earth like a hundred-pound ring in my nose.” c. “. . .

    asked by Kaai97
  44. Physics

    A gun is fired vertically into a 1.60 kg block of wood at rest directly above it. If the bullet has a mass of 21.0 g and a speed of 195 m/s, how high will the block rise into the air after the bullet becomes embedded in it?

    asked by Jeff
  45. Math

    TO BE HONEST I DON'T REALLY KNOW SO I WAS WONDERING IF YOU GUYS HELP ME FIND THE ANSWER THANKYOU Ursula has fraction 1 over 2 cup of butter. She uses fraction 1 over 4 cup of butter to make a batch of brownies. Part A: How many batches of brownies can

    asked by Ali
  46. PHYSICAL SCIENCES

    TWO FORCES OF 60N AND 80N RESPECTIVELY ACT SIMULTANEOUSLY AT A POINT .SKETCH AND DETERMINE THEIR RESULTANT BY USING TAIL TO HEAD METHOD

    asked by NTSHIDISENG
  47. Physics

    How much work does a 50 kg student to climb 3 meters high stairs

    asked by Jose
  48. Algebra

    1. 3w - 10w a. 13w b. -7w *** c. -7 d. 7w I think it is B, am I correct?

    asked by help plz
  49. Math

    Brody deposited $500 into an account that earns 4.2% interest compounded annually. He makes no additional deposits and no withdrawals. Approximately how much interest will the account have earned after 7 years? A $167 B $420 C $542 D $665 My possible

    asked by Suzy
  50. Spanish

    How do you say, "We play tennis" in Spanish? a. Juego al voleibol. b. Jugais al tenis. c. Juego al beisbol.*** d. Jugamos al tenis.

    asked by Kaai97
  51. Spanish

    ______ paperleras estan al lado de la puerta. a. El b. La c. Los d. Las***

    asked by Kaai97
  52. Chemistry

    Consider the chemical reaction below equated   2N2O5 (g) -> 4NO2 (g) + O2 (g) knowing that a certain period of time, N2O5 consumption rate is 0.10 mole / s, determine for the same time interval: a) the average rate of formation of NO2 b) the average speed

    asked by Selena
  53. Poetry 7

    "The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A

    asked by Gene
  54. Mathematics

    Mary wants to build a fence around a rectangular area for a garden. She has 150 ft of fencing and she wants to leave 10 ft opening on side for a gate. In order to make a area of the garden. A maximum what should the dimensions of the garden will be?

    asked by Leian
  55. math

    write a translation rule that maps point D (7, -3) onto point D'(2,5)

    asked by anon
  56. Spanish

    How do you say, "Carlos is going to play soccer" in Spanish? a. Carlos voy a juega al futbol. b. Carlos vas a jugar al futbol. c. Carlos va a jugar al futbol.*** d. Carlos juega al futbol.

    asked by Kaai97
  57. Spanish

    How do you say "The teachers are busy" in Spanish? a. Los maestros son inteligentes. b. Los maestros no estan ocupados. c. Los maestros estan ocupados.*** d. Los maestros estan cansados.

    asked by Kaai97
  58. Calculus

    Find all values of x in the interval [0, 2π] that satisfy the equation. (Enter your answers as a comma-separated list.) 18 + 9 cos(2x) = 27 cos(x)

    asked by Riwo
  59. Chemistry 101

    A crown is determine to weigh 2.65 kg. When this crown is submerged in a full basin of water, the overflow is found to be 145 mL. Is the crown pure gold or a gold-silver alloy? The density of silver is 10.5 g/mL and gold that of gold is 19.3 g/mL. Show

    asked by Lilly
  60. Math

    All of the water from a full cylindrical tank is drained into a rectangular aquarium. The cylinder has a height of 50cm and a diameter of 30cm. How deep is the water in the aquarium, if it has a rectangular base measuring 40cm by 20cm.

    asked by Anonymous
  61. math / algebra

    n the lab, Bob has two solutions that contain alcohol and is mixing them with each other. He uses 400 milliliters less of Solution A than Solution B. Solution A is 20% alcohol and Solution B is 13% alcohol. How many milliliters of Solution B does he use,

    asked by Nevada
  62. math

    three towns A,B,C are situated such that AB is equal to 60km and AC is 100km.The bearing of C from A is 290degree and the bearing of B from A is 060 degree calculate a)the distance BC b)the bearing of B from C

    asked by fredrick
  63. Poetry 7 - Help!

    "The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A

    asked by Gene
  64. physics

    A monkey standing on the ground wants to climb to the top of a vertical pole 13m tall.he climbs 5m to 1seconds and slips downward 3m in the next 1seconds..he again climbs 5m in 1sec ANd slips by 3m in the next second and so on..draw the x-t graph of his

    asked by kaycee
  65. Math

    Devon travels 40 km to Edmonton by car, and then returns by bus. The average speed of the car is 20 km/h greater than the average speed of the bus. If Devon's total travel time is 54 min, what is the average speed of the bus?

    asked by Chingnong
  66. Finance 101

    Given the recent drop in mortgage interest rates, you have decided to refinance your home. Exactly five years ago, you obtained a $150,000 30-year mortgage with a fixed rate of 10%. Today, you can get a 30-year loan for the currently outstanding loan

    asked by Bob
  67. Physics

    The density of lead is 11.35g.cm.what will be the mass in kilograms of a 2dm sample of lead ?

    asked by Lindokuhle
  68. chemistry

    If the vapor pressure of a liquid is 0.850 atm at 20°C and 0.897 atm at 25°C, what is the normal boiling point of the liquid?

    asked by Elisha
  69. spanish

    Instructions: Modifique el párrafo por cambiar las palabras entre comillas al tiempo FUTURO. Modelo: Mi familia ‘va a visitar’ a nuestros abuelos este verano. Mi familia visitará a nuestros abuelos este verano. 1. Este año ‘vamos a hacer’ una

    asked by Kerry
  70. Math

    What is the scale factor in the following dilation? The red triangle is the pre-image. 3 one-third 2 one-half I can't provide image but does anyone know what I'm talking about?

    asked by Amber
  71. physics 2

    In Figure below the hand moves the end of the Slinky up and down through two complete cycles in one second. The wave moves along the Slinky at a speed of 0.545 m/s. Find the distance between two adjacent crests on the wave.

    asked by Drea
  72. math

    the area of a squar floor on a scale drawing is 100 square centimeters ,and the scale of the drawing is 1cm:2ft.what is the are of the actual floor?what is the ratio of the area in drawing to the actual area?

    asked by tera
  73. Physics...please help me out..

    A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the plane is 75 %, what is the minimum force required to pull the body up the plane?

    asked by Angela
  74. Poetry 7 - Revised!

    "The Rider" A boy told me if he rollerskated fast enough his loneliness couldn't catch up to him. the best reason I ever heard for trying to be a champion. What I wonder tonight pedaling hard down King William Street is if it translates to bicycles. A

    asked by Gene
  75. Physical science

    The density of lead is 11.35 g.cm .what will be the mass in kilograms of a 2dm sample of lead?

    asked by Lindokuhle
  76. Physical Education

    What are 5 differences between badminton and pickleball?

    asked by Anonymous
  77. Business Math

    Raimo borrowed $760 from Chris on October 10 and agreed to repay the debt with simple interest at the rate of 4.4% on May 11. How much interest was owed on May 11? Assume that February has 28 days. (Round your answer to the nearest cent.)

    asked by Anonymous
  78. Algebra

    The sum of measures of angle X and angle Y is 90. If the measure of angle X is 30 less than twice the measure of angle Y, what is the measure of angle X?

    asked by Liz
  79. Literacy

    1.Write the participle in the sentence. Why do you need a new pair of hiking boots? My answer - NEED 2.Write the first and last word of the participial phrase. My answer - BEGINNING 3.Write the first and last word of the participial phrase. Disappointed by

    asked by Johnny
  80. math

    Which correctly renames 2/3 and 1/2 using a common denominator??

    asked by Luis
  81. Pre Algebra

    A customer at the ring toss booth gets eight rings for two dollars find the constant of proportionality and write an equation relating the cost to the number of rings. At the same rate how much would a customer pay for 11 rings? for 20 rings?

    asked by Stephany
  82. Science

    1.which of the following describes scientific inquiry? (1 point) a statement that describes what scientists expect to happen in an experiment facts, figures, and other evidence gathered through observation the diverse ways in which scientists study the

    asked by Charlie Shuler
  83. Chemistry

    Hi, we have done an experiment in class where we have an equalibrium between (Co(H2O)6)^+2 + 4Cl^- (CoCl4)^-2 + 6H2O where we added HCl dropwise until a colour change occured which changed the solution into a dark blue as the concentration of the Cholride

    asked by Ivan
  84. social studies

    Which of the following is a true statement? A. the qualifications for governor are less strict than those for a state senator. B. the qualifications for governor are the same as those for a state senator. C. the qualifications for governor are stricter

    asked by Anastasia
  85. Pre-calculus

    A rectangular package to be sent by a delivery service can have a maximum combined length (y) and girth (perimeter of its cross section) of 300 inches. Assume that the width and height are the same (x). Find the equation for the volume of the box in terms

    asked by Anonymous
  86. Math

    Hello, can anyone help me with this one question? What are the two solutions of x^2 – 2x – 4 = –3x + 9? A. the y-coordinates of the y-intercepts of the graphs of y = x^2 – 2x – 4 and y = –3x + 9 B. the x-coordinates of the x-intercepts of the

    asked by Brady
  87. Algebra

    How do you write the expression that represents the total length of each segment

    asked by Ethan
  88. Math

    Mary bought a roll of ribbon. After using 5/8 of the ribbon to decorate some packages she had 15ft left how many feet of ribbon did she buy

    asked by Katie
  89. Math

    During your first week of training for a marathon, you run a total of 10 miles. You increase the distance you run by twenty percent. How many miles do you run during your twelfth week of training?

    asked by Shannon
  90. statistics

    A customer service division of a telecommunications firm receives 100 mobile phones for repair on a particular week. 18 of the phones are less than a year, 60 phones are more than a year but less than 2 years and the rest are older than 2 years. The

    asked by Anonymous
  91. Technical Math (College)

    Question: The formula s=4.90t^2 gives the distance s in meters that a body falls in a given time t. Find the distance a ball drops in 4.2 seconds. Use the rules for multiplication of measurements in evaluating the answer.

    asked by Shelly
  92. Pre-Calc

    Find the exact value of sin345 degrees using a sum or difference formula. I got (-sqrt6 + sqrt2)/4. Is this right?

    asked by Anonymous
  93. math

    Charles work a total of 30 hours last week. he worked 10 hours on Monday. what fraction of his work hours for the week did he complete on Monday?

    asked by leah
  94. Applied Business Law

    The following scenario addresses potential contractual disputes involving Mary and Bob's claims to a reward. Please read carefully and respond to all of the following prompts: The Police Commissioner is under pressure to solve a murder and offers $100,000

    asked by Dee365
  95. Chemistry

    how many L of O2 are needed to react completely with 63.0 L of H2S and STP?

    asked by Lori
  96. Physics

    A fighter plane is directly over an anti aircraft gun at a time t=0. The plane has a speed of 600km/hr. A shell is fired from an anti aircraft gun at the time t=0, in order to hit the plane. The muzzle velocity V is 1100m/s. Determine the distance the gun

    asked by Gabriel
  97. Physics

    There are 2 point charges. Q1 is 4nC and is at (-2,0). Q2 is -2nC and is at (0,3). How much work does the electric field do when a third point charge of +3.00 nC is moved from infinitely far away and placed at the origin? I know infinitely far means Va

    asked by Sammie
  98. Math

    A company prints 22,860 tickets for a stadium. The tickets are placed into groups if 125. How many groups if tickets are made?

    asked by Amy
  99. To Shalee

    Please stop posting answers on other students' posts, especially 1) when a real tutor has posted a reply and/or 2) when you post an answer without explanation. You're flirting with banned status if you keep it up!

    asked by Writeacher
  100. maths

    1.what is the least number of terms of the GP.2,4, 8.....that will give a sum greater than 1500000 2.Aball allowed to drop from heigth of 3m on to a horizontal ground rebounds to3/4 of its previous heigth.Find to the nearest metre,the total distance the

    asked by keneth
  101. Science

    How much longer will it take for sound in air to travel 10km than in water

    asked by Tim
  102. math

    what is the volume of a 2 ft wide 2 ft long and 4ft high

    asked by Nina
  103. Spelling

    Word for finished 3rd letter is r and the 5th letter is u

    asked by Sam
  104. British Literature

    i fall upon the thorns of life i bleed paraphrase I think it means to go through a lot of obstacles but fail

    asked by BIG DADDY
  105. Math

    two tenths, twice as many hundredths as tenths, half as many hundreds as tenths, twice as many tens as hundreds and three times as many ones as hundredths. Could u show the process pls?

    asked by Biofa
  106. Math

    Karen ran 42 miles in 6 days. On Sunday she ran 12 miles. Each of the other days she ran the same distance. 1. Write an algebraic equation to show how far Karen ran. 2. Calculate how many miles Karen ran each day for the week. 3. Explain how you arrived at

    asked by Kell
  107. Chemistry

    What volume of air at 1.0 atm and 25 degree Celsius must be taken to an engine to burn 1 gallon of gasoline? Assuming that: 2 C8H18 + 25 O2 --> 16 CO2 + 18 H2O provides reasonable model of the actual combustion process. ( The partial pressure of oxygen in

    asked by Emma
  108. Chemistry

    How many grams of aluminum sulfate are produced if 15.7 g Al reacts with excess CuSO4?

    asked by karen
  109. math

    Solve this problem plz... A rectangle has an area of 288 cm square.if the width is decreased by 1cm and length is increased by 1 cm the area would decreasedby 3 cm square.fin the original dimension of the rectangle.

    asked by Ali
  110. Chemistry

    A concentration of PCL5(g),4,0 mol/L, verifies that the process PCl5(g) = PCl3(g) + Cl2(g) is achieved with a degree of balance of 20% Calculate the equilibrium of the reaction constant

    asked by Kelly
  111. Applied Business Law

    The following scenario addresses potential contractual disputes involving Mary and Bob's claims to a reward. Please read carefully and respond to all of the following prompts: The Police Commissioner is under pressure to solve a murder and offers $100,000

    asked by Dee365
  112. science

    Part A Draw a picture of an object that might impact a planet. Part B What evidence is there that these objects collide with planets and moons?

    asked by Kaylah
  113. Differential Calculus

    Determine all local extrema, concavity and inflection point/s for y = -2cos(x) in (0, 2Pi). Test by both First Derivative Test and Second Derivative Test and sketch the graph.

    asked by Sel
  114. science

    find the rotational inertia about the symmetry of axis of a thick cylinder of mass M.take the inner radius to be R1 and the outer radius to be R2

    asked by Sifensa Bacha
  115. Math

    Hello! Here is a question. Marry is twice as old as Jhon and half as old as bob.ln 22 years time bob will be twice as old as John.find marry's age.

    asked by Ali akbar
  116. Math

    Jacky and Rudy had the same number of stickers. After receiving 72 stickers from Rudy, Jacky had 3x as many stickers as her. How many stickers did they have altogether?

    asked by Patrice
  117. Chemistry

    Calculate the concentration of H+ ions of an aqueous solution of nitrous acid ( HNO2) to 0.02 mol/L knowing that the degree of ionization of acid is 3%

    asked by Maria
  118. math

    A rectangular picture frame measures 46 cm by 35 cm. What is the perimeter or distance around the picture frame in meters? m

    asked by james
  119. Precalculus

    Considering the line segment joining A(-5, 2) and B(7, 8), find an equation, in the form of Ax+By=C, that expressed the fact that a point P(x, y) is equidistant from A and from B. How would I go about even attempting this problem?

    asked by Mark
  120. maths and science

    The first term of a geometric sequence is 125÷4,the last term is 2, and the sum of the associated series is 203÷4. What is the common ratio and how many terms are there in the series?

    asked by nitchelence
  121. Math

    What is the volume of a 2 ft wide 2 ft long and 4ft high box?

    asked by Linda
  122. Physics

    You're sailboarding at 7.0 m/s when a wind gust hits, lasting 6.3 s accelerating your board at 0.51 m/s2 at a 35∘ to your original direction. a) Find the magnitude of displacement during the gust. b) Find the direction of your displacement during the

    asked by Anonymous
  123. Chemistry 105

    How do I write 23 grams+ 0.022 grams into a significant figure?

    asked by Michelle
  124. Chemistry- Dr.Bob

    1. Oxygen (O2) is about 20% of our air, with about 80% nitrogen and a bunch of minor components. In Colorado Springs, where I grew up, the elevation is ~ 6500 feet and atmospheric pressure is only around 12 psi (vs. 14.7 psi at sea level). Under those

    asked by Sanaya
  125. Chemistry- Dr.Bob!

    1. Oxygen (O2) is about 20% of our air, with about 80% nitrogen and a bunch of minor components. In Colorado Springs, where I grew up, the elevation is ~ 6500 feet and atmospheric pressure is only around 12 psi (vs. 14.7 psi at sea level). Under those

    asked by Sanaya
  126. Chemistry-Dr. Bob

    Reacting 1 L of H2(g) with 1 L C2H2(g) (both at STP) results in the formation of 1 L of C2H4(g) if the reaction is maintained at the same conditions (STP) and goes to completion. If this reaction produced 6.3 kJ of heat (absorbed by the surroundings),

    asked by Sanaya
  127. physics

    an enemy plane is flying horizontally at an altitude of 2.0Km,with a speed of 3.0m/s.an army man with a gun on the ground sights the enemy plane and fires a shell with a muzzle speed of 600m/s when d plane Is directly overhead.at what angle to the ground

    asked by kaycee
  128. Chemistry

    If a rate of 80.0 mL of an aqueous solution of potassium hydroxide concentration of 0.25 mol / L are partially neutralized by 20.0 mL of an aqueous solution of nitric acid concentration of 0.50 mol L. Determine pH of the final solution. kOH + HNO3 -> H2O +

    asked by Mara
  129. math

    The product of two numbers is 1512 if each of the number is halved , what is the sum of the two new number?

    asked by chev
  130. Chemistry

    Cu+HNO3-Cu(NO3)2+NO+H2O

    asked by Dipesh chandak
  131. physics

    an aluminum cylinder, of height h=2ocm and of radius r=1ocm, rests with its base on a horizontal table. Density of aluminum P=2700kg/m^3 a-calculate the weight of the cylinder take g=10N/kg b-what is the value of the force exerted by the table on the

    asked by julia
  132. Chemistry

    The solidified carbon dioxide, dry ice, is used as the refrigerant to temperatures of 78 °C order What physical state of carbon dioxide at 25°C and 1 atm?

    asked by Gary
  133. math

    A pancake recipe calls for 2.5 cups of pancake mix to make 10 servings. Carmen uses 3 cups of mix to make 14 servings. Does Carmen have the correct ratio for the recipe? Explain

    asked by monkey
  134. Pre-calculus

    A rectangular package to be sent by a delivery service can have a maximum combined length (y) and girth (perimeter of its cross section) of 300 inches. Assume that the width and height are the same (x). Find the equation for the volume of the box in terms

    asked by Anonymous
  135. Business

    How do you calculate classical probability average

    asked by Edward
  136. mathematics

    If an amount of money A results in investing a sum P at a simple interest rate of 7% for 10 years, then A = 1.7P. Graph this equation for ordered pairs (P,A).

    asked by sandra
  137. Geography

    List 10 countries wich pacfic ring of earth is found.

    asked by Yaekob
  138. Math

    A strand of lights has 50 light bulbs. Eight bulbs are burned out. Write the ratio of total number to the bulbs that are burned out.show this ratio all 3 ways, in simpliest form.

    asked by Amy
  139. Physical Education

    When playing doubles in Badminton which player returns the birdie on a serve?

    asked by Anonymous
  140. Physics

    A brick is thrown horizontally off the top of a building at 7 m/s. If the building is 31m tall, how far from the base of the building will the brick land.

    asked by Millie
  141. Chemistry

    Which one between N2O4 and NO2 is more susceptible to decompose immediately? And why?

    asked by Maude
  142. MAth

    A cylinder has a volume of 300 Pi cubic meters What is its Height

    asked by Anonymous
  143. mathematics

    a) 3(x-1/2)^2 - (x+1/4)(x-1/2) b) 2(3x+1)(2x^(2)-5x-2) - (x-4)(x^(2)+3x-1)

    asked by Bongiwe Gamede
  144. math

    find the cumulative function, mean and variance of the following continuous pdf of a random variable X. f(x)=x/2 for 0

    asked by Zelalem Getnet
  145. Algebra 1

    Bernite is designing a rectangular sunroom.she wants the room to be 16 feet wide and have a perimeter that is greater than 110 feet. List 3 of the possible lengths of bernite's sunroom

    asked by Boom
  146. art

    how Picasso used shape or form in the Weeping Woman, and the effect of that usage on the artwork.

    asked by Andy
  147. math

    A right triangle is drawn on a coordinate plane. Its base is the line segment between (2, 2) and (9, 2). The hypotenuse is a line segment that begins at (2, 2) and has slope 1.25. Find the coordinates of the third point.

    asked by Sarah
  148. history help

    How did the civil rights movement change America in a positive way?

    asked by smart1111
  149. geometry

    The circle in the figure below has radius r. What is its equation in standard form?

    asked by Carolyn
  150. math

    A two even digit number that is the sum of prime numbers between 20 and 30?

    asked by chev
  151. Math

    The sum of the digits of a two -digit number is 7. If 27 is subtracted from the number the digit interchange their places. Find the number.

    asked by Farrukh
  152. math

    Find the domain of the given function f. (Enter your answer using interval notation.) f(x) = 1/(x2 − 8x + 16)

    asked by Sarah
  153. math

    In 2006 an agency spent $200.00 to buy pencils at a cost of $1.00 a dozen. If the agency used 3/4 of these pencils in 2006 and used the same number of pencils in 2007, how many MORE pencils did it have to buy to have enough pencils all of 2007?

    asked by Anonymous
  154. Math

    Solve the following system of equations using substitution. What is the value of Y? 2x+3y=105 x+2y=65 A. 15 B. 25 C. 40 D. 65

    asked by Cami
  155. Math

    David and Sam had an equal number of marbles. After Sam gave 50 marbles to David, he had 5x as many marbles as Sam. Find the total number of marbles they had.

    asked by Patrice
  156. Math

    The base of an isosceles triangle is 4x cm long.The altitude to the base is 6cm long.Find the length of a leg of the triangle.

    asked by Kath
  157. Physics

    Plz plz answer this question..... "what is ment by the energy-mass relationship?explain it with the help of examples.....

    asked by Ali
  158. physics

    A body of mass 5kg is to be given an acceleration of 20m/s2.calculate the force required when acceleration is vertically upwards (g=10m/s2)

    asked by Abdullahi
  159. Short Story Ideas

    I need short story ideas. I have to write a short story for my Creative Writing class, but every idea I've brainstormed has turned out awful. I wanted to write a tear-jerker or something emotional, but I am not certain anymore. Thus, I am open to

    asked by Victoria
  160. history

    help on ideas of a person in Black History that you think helped to bring about a POSITIVE change in America today.

    asked by smart1111
  161. Chemistry

    What volume of air at 1.0 atm and 25 degree Celsius must be taken to an engine to burn 1 gallon of gasoline? Assuming that: 2 C8H18 + 25 O2 --> 16 CO2 + 18 H2O provides reasonable model of the actual combustion process. ( The partial pressure of oxygen in

    asked by Emma
  162. Chemistry

    A concentration of PCl5(g), 4,0 mol/L, it appears that the proceeding PCl5(g) => PCl3(g) + Cl2(g) is achieved with a degree of balance of 20%. In these conditions, calculate the value of chemical equilibrium

    asked by Matt
  163. history help

    how did fannie lou hamer bring about a POSITIVE change in America today

    asked by smart1111
  164. maths

    QUESTIONS!! 1.How much would it cost to carpet a room 4m by 3m at €9 per square metre? 2. A television set can be purchased for € 299 cash or a deposit of €50 and 12 monthly payments of €25. How much do I save by paying cash? 3. How many thousands

    asked by liam
  165. Math

    What percentage compound interest rate (to 20) will table of an investment of over a period of 5 years? (show working please)

    asked by Clara George
  166. math

    find the discounted value of 500 due in 82 days at 9%, 1000 at 55 days at 15% using both ordinary and simplest interest?

    asked by marisol
  167. Chemistry -Dr. Bob

    Reacting 1 L of H2(g) with 1 L C2H2(g) (both at STP) results in the formation of 1 L of C2H4(g) if the reaction is maintained at the same conditions (STP) and goes to completion. If this reaction produced 6.3 kJ of heat (absorbed by the surroundings),

    asked by Sanaya
  168. math

    how long it will take $1000 to earn 100 at 15% simplest interest, to accumulate too at least 1200 at 0.135 simplest interest?

    asked by marisol
  169. Chemistry

    Is it possible to separate Bi, Cu and Ag from a mixture containing: c(BiO+)=0,08M c(Cu2+)=0,242M c(Ag)=0,106M c(HClO4)=1M Eo Bi = 0,32 V, Eo Cu = 0,337 V, Eo = 0,792 V _______________ Using Nernst equation (E=E°-0,0592/n -logQ) i see it's possible to

    asked by Anna
  170. Precalculus

    Find every point on the horizontal line y = 5 that is a distance of 5 units away from the point (6, 1).

    asked by Sarah
  171. graphing linear non proportional relationships usi

    the equation y=-0.04×+ 12 gives the number of gallons of gad in your car, where × is the number of miles driven. Graph the equaton. Interpret the slope and y-inercept of the line

    asked by Aril
  172. Math help!!!

    Hi, can someone please tell me how I would change 4/20 into a percent? Thank you :)

    asked by Raven
  173. Algebra 1

    Bernite is designing a rectangular sunroom. She wants the room to be 16 feet wide and have a perimeter that is greater than 110 feet. List 33 of the possible lengths of bernite's sunroom.

    asked by Boom
  174. ICT

    List five precautions users should take to protect themselves and their files when they are using a cybercafé.

    asked by Lucy
  175. math

    carrie has 1/5 bags of cashew nuts that she wants to divide into 25 snack bags. what fraction of the nuts will be in each bag?

    asked by siri
  176. algebra

    105>50.5+x/-5

    asked by brooks
  177. History

    What did the French people accept Napoleon as their leader and eventual emperor?

    asked by These Nuts
  178. Physics

    In what ratio the mass 4m should split so that value of gravitational force comes Maximum for a fix distance d between the masses?

    asked by Anonymous
  179. Check 3 world history answers of mine?

    7. Which of the following was not a goal of Roosevelt's Square Deal? Creation of a social security system. Conservation and preservation of the environment in America.* 10. One reason powerful nations rushed to grab colonies in the 1800s was the desire for

    asked by Carrie
  180. Physics

    In what ratio the mass 4m should be split so the value of gravitational force comes maximum for a fix distance d between the masses? F=G(4m-x)/r^2 G/r^2(4m-x^2)

    asked by Aarifah
  181. Business Law

    The Police Commissioner is under pressure to solve a murder and offers $100,000 for information leading to an arrest and conviction of the culprit.

    asked by Dee365
  182. Social Studies

    Who was the first person to receive a patent? Benjamin Franklin Jacob Perkins Samuel Perkins ** John Calhoun

    asked by Caleb
  183. math

    carrie has 1/5 bags of cashew nuts that she wants to divide into 25 snack bags. what fraction o the nuts will be in each bag? 1/5divided 25 1/5x1/25=1/125 this correct or wrong

    asked by siri
  184. probability and statistics

    how many different plate numbers can be made using the letters A,B and numbers 0,1,2,3 if each must contain 2 letters and 3 numbers.

    asked by jhay
  185. French

    are these sentences correct J'ai mangé des pâtes delicieuses J'ai mangé de delicieuses pâtes

    asked by Sarah
  186. Math

    The length of a rectangle is 8 cm longer than its width , if the perimeter is 84 cm , what is its width

    asked by Julie
  187. Math

    AB is parallel to CD and diagonal BD is 25cm ,side BA is 7cm and CD is 17cm

    asked by Apra
  188. math

    .25 lb burger costs $2.95 .50 lb burger costs $3.90 how much does a pound of beef cost?

    asked by sam
  189. Health Part 2

    The pulmonary circuit and the ________ circuit make up the circulatory pathways of blood vessels for the body. A. Blood B. Systemic C. Capillary D. Flexible I go with B.

    asked by Noemi
  190. English (EXTREMELY URGENT)

    Please help he answer this one question. Which detail best describes why the author discusses the history of rap music. To show the extreme poverty of certain regions To explore the tension amongst certain cultural groups To expose events that are rarely

    asked by Erin
  191. Math

    The length of a rectangle is 8 cm longer than its width , if the perimeter is 84 cm , what is its area

    asked by Julie
  192. English

    I need a summary of book "eat that frog"I don't have any idea about that plzzzz help me.

    asked by Ali
  193. physical science ,maths ,life science,geography

    Which marks I must get to become a doctor?

    asked by Nosihle
  194. Maths

    6e-5f=6; 5e-3f=19

    asked by Dami
  195. Math

    Two numbers whose are in the ratio 4:3. Their sum is 70. Find the numbers.

    asked by Ashley
  196. math

    my thousands digit is 2 times my hundreds digit. the sum of my tens digi t and my ones digit is 2 less than my thousands digit. my hundreds digit is 1 less than my tens digit

    asked by sebastian
  197. Social Studies

    What were the effects of McCarthyism?

    asked by Victoria
  198. Math

    Factor the following problems X^2+X-42=0 2x^2+7x+3=0

    asked by Anonymous
  199. Science

    What are some similarities and differences between spider food chains and snakes food chains?

    asked by Royal
  200. Math

    If you drive 13 miles a day for 1 week, How many miles would you have driven on the 6th day?

    asked by Mary
  201. Math

    How do you figure out x? -0.00996 - 0.4012x - 3.9712x^2 + 1.08x^3 = 0

    asked by Anonymous
  202. physics

    Plz plz answer this question..... I need this immediate.... "what is ment by the energy-mass relationship?explain it with the help of examples.....

    asked by Akbar
  203. English

    I don't know what the quotes R for the poem the city is so big

    asked by Kenny
  204. math

    45% of a class are girls if these are 40 chidren in the class how many are boys?

    asked by prince
  205. math

    I have 54 in the denominator..i am equivalent to 7/9..what fraction am i

    asked by getonya