Questions Asked on
March 27, 2019

  1. math

    if a car drives at a speed of 90km/h for 2 hours and 20 minutes. How far does the car drive?

    asked by demi
  2. precalc

    The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x=3 and x=0 , and a root of multiplicity 1 at x=− 2, find a possible formula for P(x).

    asked by barney
  3. Music

    A sharp in a scale A. lowers the note by one half step. B. raises the note by one whole step. C. raises the note by one half step. D. lowers the note by one whole step.

    asked by Ms.Sue Pls help me 😢
  4. math

    Two coins were tossed 10 times. The results are shown below. toss: 1 | 2| 3 | 4 | 5 | 6 | 7 | 8 | 9 | |10 results: hh | tt | ht | th | ht | hh | th | tt |TH | HT What is the experimental probability that at least one of the coins landed on heads? Express

    asked by davonte s
  5. Chemistry

    Suppose a 250. mL flask is filled with 1.1 mol of Cl2 and 0.60 mol of HCl. The following reaction becomes possible: H2(g)+Cl2(g) 2HCl (g) The equilibrium constant K for this reaction is 0.931 at the temperature of the flask. Calculate the equilibrium

    asked by Troy
  6. Math

    The path of a diver is approximated by the following, where y is the height (in feet) and x is the horizontal distance (in feet) from the end of the diving board. y= (-4/9)x^2+(24/9)x+13 What is the maximum height of the diver in feet?

    asked by anonymous
  7. math

    Find the solutions of the equation 3^x = x^4, rounded to two decimal places. (Enter your answers as a comma-separated list.)

    asked by kulan
  8. history

    Which Red Scare figure gained power and fame by twisting facts, making vague accusations to smear reputations, and falsely claiming to have evidence of communists?

    asked by lillie
  9. physics

    6. A swimmer is capable of swimming at 12 m/s in still water. If she swims directly across a 180m wide river whose current is 0.85 m/s. i. How far downstream will she land? ii. How long will it take her to reach the other side?

    asked by chimatiro
  10. Art

    Choose the statement that best represents the use of this seventh century Syrian vessel in the appropriate cultural context: A. This wine goblet was used during elaborate parties B. Syrian residents polished such objects to use as a mirror C. This goblet

    asked by OwO
  11. Language arts

    Complete the sentence with the word that has the most positive connotation John believed he was right he was very ----- about it 🔽A. Pompous B.Hardheaded C. Smug D. Assured What is the preposition in the sentence the bird flew directly over our heads A.

    asked by Origami Killer
  12. Physics

    A 20mm diameter rivet is used to fastened two 25mm thick plate If the shearing stress of rivet is 80MPa. What tensile force is applied to each plate to shear the rivet

    asked by Liv
  13. Maths

    A bicycle wheel of radius 42cm is rolled over a distance of 66cm. How many revolutions does it make?

    asked by Ande2
  14. Absolute Values

    What are the following values in piecewise form: A) 21x-3 B) 4-3x

    asked by Anonymous
  15. history

    What caused America to be afraid of a "missile gap" with the Soviet Union?

    asked by lillie
  16. physics

    11. The horizontal range of a projectile is 4 3 times of its maximum height. Calculate the angle of projection.

    asked by chimatiro
  17. math

    Triangle LMN is similar to triangle XYZ. The scale factor of triangle LMN to triangle XYZ is 2:5. What is the length of ZX ? A 2 units B 5 units C 7.5 units D 12.5 units

    asked by plz help
  18. Algebra

    which kind of function best models the data in the table use differences or ratios x y 0, 1.3 1, 7.8 2, 46.8 3, 280.8 4, 1684.8 A) linear B) quadratic C) exponential D) none of the above

    asked by Venus
  19. economics

    The demand and supply functions of a commodity are as given as follows CD=20-2p,Qs=6p-12 where p = price in naira ,Qd=quantity demand and Qs=quantity supplied, find the equilibrium price

    asked by Deola
  20. Language arts

    What is the appositive in this sentence one of the richest men in the world Bill Gates started Microsoft A. richest men B. richest men in the world C. Bill Gates ** D.started Microsoft

    asked by N. Jayden
  21. Math

    What is the best estimate for the sum of 3/8 and 1/12?

    asked by Jk
  22. history

    what was the goal of the lend-lease act?

    asked by need help fast pls
  23. Math

    a field has a rectangular shape. the length is 10 m longer than 3 times the breadth. if the length is decreased 50m and breath is increased by 4m, the length will be twice the breadth. determine the length and breadth

    asked by Silindokuhle
  24. Oleration management

    A plant has an effective capacity of 900 units per day and produces 800 units per day with its product mix what is its efficiency

    asked by Anonymous
  25. physics

    A body is dropped from rest at a height of 150 m and simultaneously another body is dropped from rest from a point 100 m above the ground. What is the difference between their heights after they have fallen for 3 seconds?

    asked by chimatiro
  26. Chemistry

    Need some help with these 1. A 15.0 carat (3.00g) diamond is found to be 99.9% carbon. What mass of carbon is in this diamond? 2. To make stainless steel, a metallurgist might “smelt” [melt and blend] together a 1250g iron “ingot” [bar], 1.500g of

    asked by Mr. Anonymous
  27. Technology

    What does cyber bullying mean? How can you stop cyber bullying?

    asked by Student
  28. chemistry

    an aqueous solution freezes at -1.5C.Calculate the boiling point of the solution if the Kf is 1.86 and Kb is 0.51

    asked by Anonymous
  29. Geomerty

    State the negation of the following statement: its not raining?

    asked by hannah
  30. History

    The Renaissance shifted the direction of learning to reflect the ideals of _____ fill in the blanks.

    asked by Sunny Mae
  31. Math

    A back to back stem and leaf plot showing the points scored by each player on two different basketball teams is shown below: Team 1 | | Team 2 8 7 4 | 0 | 2. 9 4 3 1 | 1 | 0 0 2 3 6 1 0 | 2 | 2 What is the median scored for each team? A) Median for Team 1:

    asked by Need hewlp
  32. Algebra

    Which kind of function best models the data in the table use differences or ratios. x y 0, 1.3 1, 7.8 2, 46.8 3, 280.8 4, 1684.8 A) linear B) quadratic**** C) exponential D) none of the above

    asked by Venus
  33. Social Studies

    Please Help Me!! Which of the following are accurate statements about how Europe changed as a result of Otto the Great's rule? Select all that apply. A. Europe was divided among several German nobles. B. An empire made up of Germany, parts of Italy, and

    asked by Anonymous
  34. Algebra 1

    What is the simplified form for the product? ((x+1)/(x^2-25))/((x+5)/(x^2+8x+7))

    asked by cat
  35. Algebra 1

    What is the simplified form of this product?((x+1)/(x^2-25))*((x+5)/(x^2+8x+7))

    asked by cat
  36. Math

    What is the value of the expression? 30 - (5 x 4) + 2

    asked by Jk
  37. Math

    Suppose that f(x)=x^[1/3](x+3)^[2/3] (A) Find all critical values of f. If there are no critical values, enter None . If there are more than one, enter them separated by commas. Critical value(s) = (B) Use interval notation to indicate where f(x) is

    asked by Kris
  38. Math

    Which survey questions is Biased? A: Which — fall winter spring or summer is your favorite season. B: which sport is your favorite baseball, basketball, football or tennis? C: Which do you like better, television or video games? C: Which do you like

    asked by BlackNike
  39. English

    Answer this only after you have read "A Way of Talking" by Patricia Grace. Read this sentence that Rose speaks in the story. "They're all so friendly and so natural and their house is absolutely spotless." The dialect that Rose uses in this story reveals

    asked by Anonymous
  40. Math

    Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for π. A cylinder is shown with height 7.8 feet and radius 4.9 feet. A. 38.2 ft2 B. 75.4 ft2 C. 286.2 ft2 D. 390.8 ft its a cilinder and th hight is 7.8 mildille of the

    asked by LORR
  41. Math

    A park is 300 yds by 500 yds. There is a 4 wide foot walking path going around the entire perimeter of the park. The rest of the park is green space. How much green space is there in the park?

    asked by Math
  42. science

    ans of the question 11

    asked by deni
  43. AP calculus

    Consider the sequence t0 = 3, t1 = 3^3, t2 = 3^3^3 , t3 = 3^3^3^3,….. , defined by t0 = 3 and tn+1 = 3tn for n ≥ 0. What are the last 2 digits of t3 = 3^3^3^3 ? Show that the last 10 digits of tk are the same for all k ≥ 10

    asked by xikhun
  44. AP calculus

    S is a set that satisfy 1- 1/1 is in S 2- if a/b is in S, b/2a is in S. (a, b) =1 3- if a/b and c/d are iN S , a+c/b+d is in S Describe numbers in S

    asked by xikhun
  45. physics

    A tennis ball is dropped on to the floor from a height of 10 m. It rebounds to a height of 2.5 m. If the ball is in contact with the floor for 0.01 seconds, what is the average acceleration during the contact?

    asked by chimatiro
  46. physics

    Two trains A and B of length 400 m each are moving on two parallel tracks with uniform speed of 72 km/h in the same direction with A ahead of B. The driver of B decides to overtake A and accelerates by 1 ms-2. If after 50 s, the guard of B just brushes

    asked by chimatiro
  47. life orientation

    Why is it important to participate on sorts

    asked by Hope
  48. Biology

    I was wondering if there was a way you could show how cells are able to determine themselves and foreign invaders in an experiment?

    asked by Alex
  49. Chemistry

    how many grams of hydrogen would be produced?

    asked by ASDESACH
  50. English

    Rose Pogonias” by Robert Frost 1 A saturated meadow, 2 Sun-shaped and jewel small, 3 A circle scarcely wider 4 Than the trees around were tall: 5 Where the winds were quite excluded, 6 And the air was stifling sweet 7 With the breath of many flowers,----

    asked by LORR
  51. MATH

    1. a) On Wednesday, Harry sold 3 times as many candy bars as on Tuesday. On Thursday, he sold 5 times as many bars as on Wednesday. He sold a total of 152 candy bars. How many did he sell each day? b) Bill has 5 times as many baseball cards as Fred. Tim

    asked by Mai
  52. English

    1 A saturated meadow, 2 Sun-shaped and jewel small, 3 A circle scarcely wider 4 Than the trees around were tall: 5 Where the winds were quite excluded, 6 And the air was stifling sweet 7 With the breath of many flowers,---- 8 A temple of the heat. 9 There

    asked by LORR
  53. history

    Which of these BEST explains the purpose of these sanctions? A) South Africa became major allies of the Soviet Union. B) South Africa trading with Middle Eastern terrorist organizations. C) South Africa refused to stop committing acts of foreign terrorism.

    asked by ???
  54. Math

    What is the molarity of 83.0 grams of KI dissolved in 500.0 ml of water

    asked by Julissa
  55. Math

    1. What are the main median and Range of the data set 15, 16, 21, 23, 25, 25, 25, 39

    asked by Nichole
  56. math

    Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not

    asked by rodney
  57. math

    The ordered pairs (2, -21) and (5,-45) are solutions to which of the following equations? A. y = -8x - 5 B. y = -8x + 5*** C. y = 8x - 5 D. y = 8x + 5

    asked by nebula🌌
  58. Math

    A line, y = mx + b, passes through the point (1,6) and is parallel to y=4x+ 6. What is the value of b? 2. The table below shows the hours, x, spent working on a new road and the distance, y, of finished road. Time (hours) Distance (miles) 50 1.5 200 6 350

    asked by Me
  59. Social Studies

    How do you say sorry to someone online and mean it?

    asked by Kaitlyn Roberts
  60. science

    what is the 17th element

    asked by fewgav
  61. Math

    A set of nine data points is shown below. Which statement is true if a tenth data point of 45 is added to the data set? 8 11 12 10 9 7 5 3 9 A. The mean and median will both increase. B. The mean will increase and the median will decrease.** C. The mean

    asked by Me
  62. Math

    solve the equation 7+3m=28 . A.m=18 B.m=11 2/3 C.m=9 D.m=7

    asked by Bro
  63. physics

    A scientist suspends a spring from a force sensor. She then pulls on the spring causing the spring to stretch 1.0 cm. She records the amount of force applied to the spring. She then stretches the spring 2.0 cm and measures the new force. She repeats the

    asked by laco
  64. Social Studies

    three differences between the Roman republic government and the United States government are?

    asked by K
  65. math

    Larry has two choices for getting t-shirts screen printed. · Company A charges $50 to set up the artwork. · Company B charges $30 to set up the artwork. · Company A charges $2.50 per shirt. · Company B charges $3.50 per shirt. How many shirts would

    asked by mdmd
  66. Math

    2x-3=15 x = 6 x = 9 awnser x = 24 x = 36

    asked by Bro
  67. math

    ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements. A missile is fired from a jet flying horizontally at Mach 2 (2200 ft/s). The missile has a horizontal acceleration of 1000 ft/s2. Calculate its

    asked by Caden Williams
  68. history

    Can you help me write the thesis paragraph im not good at it and brainly ppl wont help The American Revolution and the French Revolution were similar in that they were both born out of Enlightenment ideals, but differed in their character and outcomes.

    asked by Homeschoolsucks
  69. Language arts

    Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to his schoolwork. 2. THE CLASS: 25 seventh-graders, male

    asked by Origami Killer
  70. Maths

    A ladder 5m lng leans against the warll so that it makes an angle of 60 with the horizontal ground . calculate how far the wll the ladder reaches

    asked by Vannesa
  71. SS

    why can families like Yasmin's easily move from place to place in Europe

    asked by Sandra
  72. Social Studies

    Which of the following is a result of the increase in trade during the High Middle Ages? A. Lords gained greater power. B. The feudal system remained important. C. Towns grew and prospered. D. The population declined. CAN SOMEONE PLEAE HELP ME WITH THIS I

    asked by jjkjkjj
  73. Science

    CAN YOU CHECK MY ANSWERS PLZZ 1. Which of the following is an example of matter? A Leaves B Shadows*** C Light from the sun D Sound 2. Which of the following is an example of a chemical property of matter? A Ability to melt B Ability to freeze C Ability to

    asked by panda girl
  74. Language arts

    Selection 1: There's good news and bad news about grizzly bears in the American West. The good news? Their numbers have been increasing in recent years. In 1975, grizzlies made the threatened-species list under the federal Endangered Species Act. The bad

    asked by Origami Killer
  75. science

    Genetic engineering is the manipulation of genes using cloning and transformation to change the gene structure. Genetic engineering has many positive outcomes. For example,

    asked by Anonymous
  76. math

    if have rectangular prism that is 480 cubic inches in volume and 6 inches width and 10 inches tall what is the length

    asked by Anonymous
  77. Social Studies

    Why did farmers let some fields lie fallow? A. to reduce the surplus of crops B. to bring new land under cultivation C. to increase the soil’s productivity*** D. to allow serfs to grow their own food Which of the following was one result of the

    asked by hi
  78. english

    What is the situation in the poem “Vinega

    asked by jossefe
  79. Algebra

    Solve the system of equations algebraically. Show all of your steps. y=x^2+2x y=3x+20

    asked by Venus
  80. Engineering

    I am doing a science engineering project, and I have to write a proposal. Which person should I write it in? Is first person ok?

    asked by EJ
  81. Geometry

    @Ms.Sue help plz Use the figure. Assume that lines JL and MP are parallel. Name a pair of alternate interior angles. A. 3 and 4 B. 1 and 6 C. 3 and 6 D. 5 and 6

    asked by Anonymous
  82. Social Studies

    4.Drag and drop the correct descriptions to identify the effects of agricultural improvements on Europe. *Less land was cleared for farming.* *Population increased.* Trade and industry grew. *More people moved to rural areas to farm.* More people moved to

    asked by 700+ ElijahBoyOnYT
  83. Social Studies

    Why do many people live near or on volcanic mountains in the islands of Southeast Asia? A. Most volcanoes are dormant or inactive.** B. Volcanic ash provides fertile soil. C. Cities can't be built on the rough terrain. D. Abundant rainfall provides natural

    asked by xXLoser_BoiXx
  84. Algebra

    A: What are the solutions to the quadratic equation x2+49=0? B: What is the factored form of the quadratic expression x2+49? Select one answer for question A, and select one answer for question B. B: (x−7i)(x−7i) A: x=7i B: (x+7)(x−7) A: x=7 or

    asked by shianne
  85. History

    What text from China was introduced to India during the Age of Discovery and meshed well with Hindu beliefs? A) Thirty-Six Stratagems B) The Methods of the Sima C) Art of War D) I Ching I think it's D?

    asked by Alyssa
  86. Math

    I need a little help with the metrics system. can anyone help me? like explain how to find the volume or whatever?

    asked by Kaitlyn Roberts
  87. Utah history

    1. An early result of the Columbian exchange for Utah's Native Americans was the A) loss of resources B) loss of land C) arrival of the horse D) development of the fur trade pls help me i rly need this so i can do the rest of my overdues I HATE

    asked by Koala
  88. physics

    a black ball of mass 2kg moving at velocity 10m/s collide with a stationary white ball of mass 3kg.find their common velocity if they stick together after collision?

    asked by javeria
  89. Math

    What is the value of the following expression?

    asked by Jk
  90. English

    What words are articles?

    asked by Jk
  91. Math

    Draw a number line and show all the numbers that … are between 1 and 20 and have exactly 4 factors

    asked by Vernice
  92. Math

    What is the quotient of 396 divided evenly by 12?

    asked by Jk
  93. physics

    Two spheres of mass 1.0kg and 4.0kg are joined by a light rod so that their centres are 0.20m apart. Calculate the position of centre of gravity

    asked by mary
  94. Chemistry

    A solution is 5.5% (w/v) ethanol (C2H5OH, MW 46.07 g/mol). What is the molar concentration of ethanol in this solution?

    asked by Morgan
  95. science

    which of earths spheres contains most of is mass ? a) atmosphere b) hydrosphere c) geosphere d) biosphere

    asked by sick bro
  96. Language Arts

    1. Which of the following sentenced uses "so"? correctly? A. Playing on the school’s volleyball team is one of my favorite activities, and so is helping out with the school play. B. Working after school most days is something I have to do, so is helping

    asked by Anonymous
  97. Social Studies

    Which of the following is an example of how the United States countered Soviet influence in Asia and Africa? A. Established new democratic colonies in the areas B. Enacted a boycott to any area wanting communism C. Sent aid to the colonial power to fight

    asked by Quick!!!
  98. Chemistry

    Determination of enthalpy of formation of diboron trioxide with steam

    asked by Nansubuga
  99. Management

    A professor told you his students: the purpose of a management course is to teach students about management, no o teach them to be managers. Do you agree with the statement? Discuss

    asked by RAYMOND
  100. Math

    Suppose that it is given to you that f′(x)=(x+3)(8−x)(x−15) The first inflection point (from the left) for f(x) occurs at x= The second inflection point (from the left) for f(x) occurs at x=

    asked by Mark
  101. history

    Compare and contrast the Cherokee and Choctaw reactions when the United States government wanted them to move west

    asked by Star
  102. pre algebra

    Explain how to write a function rule from the table below. Then write a function rule. x: 2, 4, 6 y: 1, 0, -1 please help, I don't know how to find the answer

    asked by Bleaktuber
  103. Calculus

    The function f(x)=(6x+1) e^4x has one critical number. Find it I know how to solve this kind of equation; however, I never solved one with a binomial. How will can I factor this when working out the equation?

    asked by lex
  104. English

    In the following sentence can you tell me what is the direct object? On it, there are chickens and cows, I don't raise sheep. my answer is raise is that correct?

    asked by Julie
  105. Art

    A Chinese painting shows a man seated in a pavilion. what Taoist and Buddhist philosophy is the artist communicating by placing the man in this wilderness location? (1 point) A: Keep a balanced perspective on life B: Live a peaceful, happy life C: Keep

    asked by Skyler
  106. Math

    An 18-carton pack of juice costs $5.67. At the same rate, how much will a 6-carton pack cost

    asked by Austin
  107. Math

    Point R has coordinates baby boy is reflected across the x axis and then translated 5 Points to the right a great Point s create an expression that represents the y coordinate of s

    asked by anonomousy man tooty
  108. Accounting

    A company that uses the perpetual inventory system purchased $8,500 on September 25. Terms of the purchase were 2/10, n/30. The invoice was paid in full October 4. Prepare the journal entries to record these merchandise transactions.

    asked by Olga
  109. Math

    Suppose that f(x)=x−7x^[1/7] (A) Find all critical values of f. (B) Use interval notation to indicate where f(x) is increasing and also decreasing. (C) Find the x-coordinates of all local maxima and local minima of f. (D) Use interval notation to

    asked by Kris
  110. English

    Identify the speaker's feelings in the poem below: “Oranges” by Gary Soto : The first time I walked With a girl, I was twelve, Cold, and weighted down With two oranges in my jacket. December. Frost cracking * Excited Nervous Scared Sad

    asked by Bro
  111. Math

    (5, )y=2/3 x+7

    asked by Ines
  112. Programming

    Write a Pascal program where the user is able to pick two items, receive the price and receive total price. Using constants.

    asked by Anonymous
  113. Math

    Find any intervals where the function f(x)=−(5x+5sin(x)),0≤x≤2π is increasing/decreasing.

    asked by Robert
  114. Math

    Identify all the sets to which the number belongs. Choose from rational number, irrational number, whole number, and integer. 1.256 A. rational number B. irrational number C. integer, rational number D. whole number, integer, rational number

    asked by LORR
  115. Math

    The monthly revenue R (in thousands of dollars) from the sales of a digital picture frame is approximated by R(p) = −10p^2 + 1480p, where p is the price per unit (in dollars). a) Find the unit price that will yield a maximum monthly revenue. answer:

    asked by anonymous
  116. Reed

    I send my condolences for the friends and family of Reed. He has died last month. He answered so many of our questions without anything in return. Everyone send your condolences as well.

    asked by Anonymous
  117. Social studies

    Against the constitution

    asked by Emma
  118. Math Probability

    Of the students at grant middle school, 63% are girls. The school newspaper is randomly selecting a student to be interviewed. Describe the complement of selecting a girl and find the probability of the complement. Write the answer as a fraction, decimal

    asked by Broskito
  119. Photography/Art IDEA

    I need help with a photography project ideas: about reality and lies in photographs! I need to take one photo that tells a truth and one that tells a lie, but the lie is deceiving and should be hard to tell if it is a lie or not. The truth can be something

    asked by Eren