Anonymous

Questions and responses by Anonymous, page 41
  1. physics

    Express the following measurements as indicated. A. 6.20 mg in kilograms B. 3X10^-9 s in milliseconds C. 88.0 km in meters A. 6.20mg (1g/1000mg)(1kg/1000g) You do the rest. I will be happy to critique your work.

    asked on August 22, 2006
  2. java programming

    Dice Game Write a program that plays a simple dice game between the computer and the user. When the program runs, a loop should repeat 10 times. Each iteration of the loop should do the following: Generate a random integer in the range of 1 through 6. This

    asked on May 28, 2020
  3. Mathématics

    If vectors a and b is respectively 3x+y and x-2y, find x and y interms of a and b

    asked on May 24, 2020
  4. math

    A complete probability model is described by which of the following statements? A. A list of all possible outcomes in the sample space and their probabilities B. The actual outcomes of a trial C. The number of trials conducted D. The difference between the

    asked on May 23, 2020
  5. integrated science

    A bicyclist traveling on a straight road went from 0 m/s to 6m/s in 2 seconds. What was the bicyclist’s acceleration? 2 m/s/s 3 m/s/s 6 m/s/s 12 m/s/s

    asked on May 8, 2020
  6. Math

    Find x.round to the nearest tenth 29 degree 500ft

    asked on April 29, 2020
  7. History

    which of the following was a relief effort under the Hoover administration? A.The federal government passed a wide-ranging stimulus bill that included funding for jobs programs. B.Hoover urged banks to loosen their lending regulations to rescue farmers in

    asked on April 29, 2020
  8. Calculus

    From first principles (ie using the tangent slope method), find the slope of the following curves at the given value of x. y=3x^3+1 at x=-4

    asked on April 18, 2020
  9. math

    A bike was recently marked down $200.00 from its initial price. If you have a coupon for an additional 30% off after the markdown, how much will the bike cost if it was originally $950.00?

    asked on April 13, 2020
  10. physics

    vector A and B lie in a plane.A has a magnitude 8.00 and angle 130° , has components Bx=-7.72 and By=-9.20.What are the angle between the negative direction of the y axis and the direction, the direction of the product of vector A* B, the direction of

    asked on April 11, 2020
  11. math

    A store owner buys clothes at wholesale and adds 80% to the wholesale price to set the retail price. The retail price of a pair of pants is $36.00. What is the wholesale price?

    asked on April 3, 2020
  12. Math

    The speed of light in a vacuum is 299 792 458 m/s what is this written in scientific notation

    asked on April 1, 2020
  13. math

    Monica has a 24-inch square frame. There are 4 equal sides. She paints 34 of one side of the frame blue. What fraction of the frame did Monica paint blue?

    asked on March 27, 2020
  14. Physics

    Two charges are located on the positive x-axis of a coordinate system. Charge q1 = 2.00 × 10−9C, and it is 0.020 m from the origin. Charge q 2 = –3.00 × 10 −9 C, and it is 0.040 m from the origin. What is the electric force exerted by these two

    asked on February 28, 2020
  15. math

    Margo borrows $1400, agreeing to pay it back with 7% annual interest after 14 months. How much interest will she pay?

    asked on February 24, 2020
  16. chemistry

    The reaction 2ClO2(aq)+2OH−(aq)→ClO3−(aq)+ClO2−(aq)+H2O(l)

    asked on February 12, 2020
  17. math

    Find w=a + bi = √z , where a and b are real numbers. √-21-20i

    asked on February 8, 2020
  18. statistics

    The random variable W can take on the values of 0, 1, 2, 3, or 4. The expected value of W is 2.8. Which of the following is the best interpretation of the expected value of random variable W? A. A randomly selected value of W must be equal to 2.8. B.The

    asked on February 3, 2020
  19. chemistry

    Consider the following structure: CH3CHClCH2NH2 Is it 2-chloropropan-1-amine or 2-chloropropan-3-amine And do I count the carbons from where the Cl starts or from where the NH2 starts? Thank you for your time.

    asked on January 31, 2020
  20. calculus

    1. Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = ln(5x), y = 1, y = 3, x = 0; about the y-axis 2. Use the method of cylindrical shells to find the volume V generated by rotating the

    asked on January 30, 2020
  21. chemistry

    Given the shell model of the atom, suggest a possible reason that Lewis proposed a maximum of two electrons for hydrogen and a maximum of eight electrons for carbon, nitrogen, oxygen, and fluorine.

    asked on January 29, 2020
  22. chemistry

    What is true about kinetic energy and the mobility of solid, liquid, and gas particles? The average kinetic energy of the particles decreases as the particles go from a liquid state to a gas state because gas particles do not interact with each other. The

    asked on January 27, 2020
  23. Calculus

    A rectangle has width w inches and height h, where the width is twice the height. Both w and h are functions of time,t, measured in seconds. If A represents the area of the rectangle, what is the rate of change of A with respect to t at the instant where

    asked on December 2, 2019
  24. Health

    If your knees hurt after a one-week walking regimen, which one of the following workout changes would be most appropriate? a. Wear different shoes., b. Jog in a swimming pool., c. Take a week’s rest from exercise., d. Switch to anaerobic exercise.

    asked on November 27, 2019
  25. Math

    What are the next two numbers in the pattern 0.007 0.07 0.7 7

    asked on October 23, 2019
  26. physics

    A man walks 5km south and then 3km in the direction 60degrees west of south.His distance from the starting point is?

    asked on September 17, 2019
  27. stats

    Which of the following variables for data about a track team is a discrete variable? C?? The height of a team member A The weight of a team member B The number of times that a team member finished first in a race C The time recorded for the last race that

    asked on September 14, 2019
  28. stats

    Data are collected on the 35 students in a college history course. Which of the following is not a variable for the data set? E? Student birth month A Political affiliation of student B Student age C Student address D Number of students in the data set E A

    asked on September 14, 2019
  29. Math

    Boyd's car can travel 1891.5 miles on 48.5 gallons of fuel. How many miles can it travel on 64 gallons? I have a somewhat idea of how this problem should look like but I need some assistance on how to get the first steps going.

    asked on September 8, 2019
  30. Math

    Quinzel and Joseph sell shoes. Last month Quinzel sold 18 less pairs of shoes than Joseph. Together they sold 52 pairs. How many pairs of shoes did Quinzel sell? I should be able to figure out the rest, I just need help with the first steps again to get it

    asked on September 8, 2019
  31. Business communication

    Revise the sentences using concrete words 1.She makes good grade

    asked on September 8, 2019
  32. Chemistry

    A fertilizer is advertised as containing 15.8 percent nitrogen by mass. How much nitrogen is there in 45.15 kg of fertilizer?

    asked on September 5, 2019
  33. Math

    Construct a triangle xyz in which xy=8cm, angle xyz=60° angle yxz=90°. A perpendicular bisector of xy and let it cut xy at p. Measure and state the length of pq

    asked on September 4, 2019
  34. Math

    This is one term that is expressed as a real number, a variable, a product, or quotient of a variable and real number. Example: 6, 7y, x, 8xy, and 5x2.

    asked on August 16, 2019
  35. math

    five chickens can lay 10 eggs in 20 days. how long does it take 18 chickens to lay 100 eggs?

    asked on August 12, 2019
  36. math

    A court reporter operates an electronic typewriter at 60 words per minute and a word processor at 70 words per minute. When using a typewriter, the reporter makes errors in 2% of the words, and when using a word processor, the reporter makes errors in 1%.

    asked on August 7, 2019
  37. algebra

    2a+3b-4c=7, a-b+2c=6 a) find an ordered triple of numbers (a,b,c) that satisfies both equations b) can you find a second ordered triple that satisfies both equations c) solve for b in terms of a, and solve for c in terms of a. how many solutions does this

    asked on August 2, 2019
  38. Maths

    Sara,Aliya and Ambreen share 480 marbles.If Aliya has twice as many marbles as Sara, and Ambreen has three times as many marbles as Sara,how many marbles does Sara have?

    asked on July 26, 2019
  39. physics

    Four point charges, each of charge 2.5 x 10 -5 C, are located on the x- and y-axes, one at each of the locations (0, 2.0 m), (0, -2.0 m), (2.0 m, 0), and (-2.0 m, 0). The potential at the origin is

    asked on July 13, 2019
  40. math

    A bag contains 1 gold marbles, 10 silver marbles, and 25 black marbles. Someone offers to play this game: You randomly select one marble from the bag. If it is gold, you win $3. If it is silver, you win $2. If it is black, you lose $1. What is your

    asked on July 8, 2019
  41. algerbra

    Polygon ABCD is dilated by a scale factor of 2 with the center of dilation at the origin to create polygon A′B′C′D′. If the endpoints of are located at (0, -7) and (8, 8), what is the length of ? Use the distance formula to help you decide:

    asked on June 20, 2019
  42. math

    Write an expression to represent: The sum of four and the product of three and a number x.

    asked on June 18, 2019
  43. chemistry

    15.0g of potassium trioxocarbonate(v) was crushed as heated with 0.1g of manganese (iv)oxide. 1) write the equation for the reaction. 2) calculate the mass of components produced assuming the reaction was complete. 3) find the volume of oxygen produced at

    asked on June 16, 2019
  44. algebra

    A spinner contains four sections: red, blue, green, and yellow. Joaquin spins the spinner twice. The set of outcomes is given as S = {RB, RG, RY, RR, BR, BG, BY, BB, GR, GB, GY, GG, YR, YB, YG, YY}. If the random variable is “yellow (Y),” which of the

    asked on June 13, 2019
  45. algebra

    Find the first five terms of the sequence in which a1 = 6 and an = –3an – 1 – 12, if n ≥ 2.

    asked on June 4, 2019
  46. chemistry

    A compound which contains only carbon, hydrogen, and sulfur is burned in oxygen under such conditions that the individual volumes of the reactants and products can be measured at the same temperature and pressure. it is found that 3 volumes of the compound

    asked on May 25, 2019
  47. English

    Read the following sentence: The poor abandoned puppy had a hungry and gaunt look about him. What does gaunt mean? A. Angry and dangerous B. Regal and valiant C. Thin and hungry D. Happy and active I think it is "C. Thin and hungry" but could you clarify?

    asked on May 12, 2019
  48. algebra

    The mean of a data set is 7.8, the made is 6.6, and the median is 6.8. What is the least possible number of data values in the set? A 3 data values B 4 data values C 5 data values D 6 data values I'm not really sure how I'm supposed to figure this out but

    asked on May 8, 2019
  49. Math

    A Maeve’s family recipe for Mac and cheese makes 4 servings of 310 calories each day. Maeve decides to make 1 1/2 times the amount in the recipe. How many calories are in Maeve’s batch of Mac and cheese?

    asked on April 29, 2019
  50. math

    A baseball is thrown up in the air from a height of 3 feet with an initial velocity of 23 feet per second. When does the baseball hit the ground?

    asked on April 28, 2019
  51. language arts

    what is the theme in January by john updike? is it the heat from January or the coldness from january

    asked on April 26, 2019
  52. English

    What's a group of similar things called

    asked on April 23, 2019
  53. english

    Which sentence best describes the employer in the original story "The Ninny" and the employer in the adaptation The Governess? A. The employer is a man in "The Ninny" and a woman in The Governess. B. The employer is less emotional in "The Ninny" than in

    asked on April 12, 2019
  54. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit.an = (1 + (6/n))^n

    asked on April 7, 2019
  55. math

    A salesman receives a fixed salary of $500 per week. In addition he is paid 12% of all sales over $1000. Write the formula that describes how his weekly salary, s, depends on his weekly revenue, r. (The revenue is the amount of money he collects by selling

    asked on April 7, 2019
  56. Math

    The radius of a tire is 1.2 feet. How far will you travel after ten complete rotations of the tire?

    asked on March 28, 2019
  57. geography

    Which of the following is true of the people of Papua New Guinea?

    asked on March 28, 2019
  58. Math

    A bicycle tire rim has a diameter of 24.5 inches, and the tire is 2.25 inches thick. Find the circumference of the outside of the tire.

    asked on March 28, 2019
  59. science

    A book that weighs 0.35 kilograms is kept on a shelf that’s 2.0 meters above the ground. A picture frame that weighs 0.5 kilograms will have the same gravitational potential energy as the book when it’s raised to a height of meters.

    asked on March 26, 2019
  60. Algebra

    what is a Trigonometric equation with solutions x = 5pi/6, 7pi/6

    asked on March 12, 2019
  61. English

    Be still, sad heart heart! and cease repining; Behind the clouds is the sun still shining;Thy fate is the common fate of all, Into each life some rain must fall, Some days must be dark and dreary. From the context, what do you conclude is the probable

    asked on March 5, 2019
  62. math

    Hailey is scuba diving in the ocean. Her boat is anchored 300 feet away at a 30° angle of depression. If her diving partner is 25 feet directly below her, how far is Hailey's diving partner from the boat? (round to nearest whole number) a. 300 ft b. 313

    asked on March 3, 2019
  63. MATH

    Find the vector v with the given magnitude and the same direction as u. Magnitude: ||v|| = 8 Direction: u = ‹6, -6› STEP 1: Find the magnitude of u. STEP 2: Use your result from Step 1 to compute a unit vector, u1, in the same direction as u. u1= For

    asked on March 3, 2019
  64. History

    Which of the following transformed city life in the late 1800s? Select all that apply. A. elevators and skyscrapers B. electric streetcars C. automobiles D. telephones

    asked on March 1, 2019
  65. Math

    A square based brass plate is 2 mm high and a mass of 1.05kg.the density of the brass is 8.4g/cm. Calculate the length of the plate in cm

    asked on February 23, 2019
  66. Algebra

    what is the exact value of tan- 13pi/6

    asked on February 23, 2019
  67. algebra 1

    Find the range of the function for the given domain. 𝑓(𝑥) = 3𝑥 − 8;{−2, −1, 0, 1, 2} no mater what I do I cant find the answer.

    asked on February 18, 2019
  68. English

    What makes the snail well satisfied

    asked on February 12, 2019
  69. Social studies

    During the Middle Ages, _____ were sent by the church to convert ______ to Christianity. An important monk during the Middle Ages was _____, who established a monastery in central Italy and created rules for monastic life. The words on the list are:

    asked on February 8, 2019
  70. Math

    You have saved $130 for a new pair of skis. They have a regular price of $189. They have been reduced by 30%. There is 13% tax. Do you have enough money to buy the skis? Show your work

    asked on January 24, 2019
  71. math

    The length of a rectangle is 4 centimeters less than twice its width. The perimeter of the rectangle is 34 cm. What are the dimensions of the rectangle

    asked on January 14, 2019
  72. Math

    The size of the beaver population at a national park increases at the rate of 4.3% per year. If the size of the current population is 142, find how many beaver there should be in 4 years. Use the function f(x)=4e^0.043t and round to the nearest whole

    asked on December 19, 2018
  73. Algebra

    3. What is the algebraic expression for the word phrase: the product of 5 more than p and 7

    asked on December 19, 2018
  74. physics

    a motorist traveling at 18m/s approaches traffic lights. when he is 30m from the stop line they turn red .it takes 0.7s before he can react by appling the breakes. the car slow down at a rate of 4.6m/s^2 how far from the stop line will he come to rest and

    asked on December 19, 2018
  75. History

    In Lincoln’s Second Inaugural Address, he says “with malice toward none, with charity for all…” What does this quote reveal about Lincoln’s attitude toward the South? A. forgiveness B. hatred C. indifference D. envy

    asked on December 18, 2018
  76. Physics

    When a particle located a distance x feet from the origin, a force of x^2+2x pounds acts on it. How much work is done in moving it from x=1 to x=3?

    asked on December 14, 2018
  77. math

    Adam drafts his favorite tractor trailer on a scale drawing. The drawing scale is 3 inches for each foot. If the drawing is 20 inches long, how long is the actual tractor trailer?

    asked on November 26, 2018
  78. math

    Consider the graph of the function f (x) = x2 − x − 30 . (a) Find the equation of the secant line joining the points (−4, −10), and (6,0).

    asked on November 25, 2018
  79. English

    a( n ) ________ provides direction for your research Select one: a. outline b. prompt c. research question d. plan of research b

    asked on November 24, 2018
  80. maths

    if a boy spend 5/8 of his money, what fraction of the money is left

    asked on November 13, 2018
  81. English

    1. Read the following sentences from "The High School Step Team." “I really appreciate your concern, but I’ve got to say no thanks for now,” Karla told Jade. “I’m going for after­school help in math.” Which of the following words best

    asked on November 8, 2018
  82. Science

    What conclusion could be drawn about the relationship between the two reactions?

    asked on November 8, 2018
  83. English

    Which word is most opposite in meaning to tenacious? A. strong B. plentiful C. weak D. scarce

    asked on November 5, 2018
  84. Calculus

    Find the function that would produce a derivative of y = x. Prove your results.

    asked on November 1, 2018
  85. Math

    Which best describes your understanding of ratios? A. I can explain what a ratio is, and I can identify a ratio for a situation. I can also calculate unit rates. B. I can explain what a ratio is. I can identify a ratio for a situation. I make some mistakes

    asked on October 28, 2018
  86. geometry

    Find the measure of the acute angle x, if : sin(x)=0.0175; sin(x)=0.5015; cos(x)=0.06814; cos(x)=0.0670. I know that Sin(x)=opp./hyp. and that cos(x)=adj./hyp. but i have no clue about how to find the xs in these equations

    asked on October 26, 2018
  87. PHYSICS

    Starting from rest at the top, a child slides down the water slide at a swimming pool and enters the water at a final speed of 5.59 m/s. At what final speed would the child enter the water if the water slide were twice as high? Ignore friction and

    asked on October 26, 2018
  88. math

    There are 30 students in a students in a class. 20 of them play football, 16 play hockey and16 play volleyball.9 play all the three games, 15 play football and volleyball, 11 play football and hockey,while 10 play hockey and volleyball. illustrate the

    asked on October 22, 2018
  89. History

    According to Laozi, what is the Dao? A.the home of the heavenly spirits B.respect for authority C.the natural way of the universe D.reverence for ancestors What is the main topic discussed in the Analects of Confucius? A.proper behavior and ideals

    asked on October 20, 2018
  90. physic

    a swimmer is capable of swimming at 1.4ms in still water how far downstream will he land if he sweams directy across a 180M wide river

    asked on October 17, 2018
  91. psychology

    According to Psychologist Michael Tirrell (1990), “My first girlfriend loved onions, so I came to associate onion breath with kissing. Before long, onion breath sent tingles up and down my spine! Oh, what a feeling!” Which of the following is the

    asked on October 5, 2018
  92. math

    Alex came home after school one day and found that his mother had left a plate of cookies. Alex ate 1/4 of the cookies. When his sister Bernice came home, she ate 1/3 of the remaining cookies, and when Carla came home, she ate 1/2 of the cookies on the

    asked on September 25, 2018
  93. social studies

    how did the democratic party's support of the civil rights act of 1964 lead to change in its membership/

    asked on September 17, 2018
  94. MATH

    Write a vector an parametric equation for the plane which contains the point P(9, 1, -2) and is parallel to [x, y, z] = (4, 1, 8) + [1, -1, 1) and [x, y, z] = (-5, 0, 10) + t(-6, 2, 5).

    asked on September 1, 2018
  95. math

    what is a function that Contains no vertical asymptotes but has a hole at x=2 and another function that contains a horizontal asymptote of 1, vertical asymptotes of 2 and -3, and a hole at x=4.

    asked on August 31, 2018
  96. Algebra

    A driver averaged 60 miles per hour on a road trip from Santa Cruz to Los Angeles which is nearly 300 miles away. The average speed for going was x and the average speed for returning was y. (Hint: a 600 mile trip averaging 60 miles per hour means 10 total

    asked on August 30, 2018
  97. English Literature

    from "No Dogs Bark" "Are you crying. Ignacio? The memory of your mother makes you cry, doesn't it? But you never did anything for her. You always repaid us badly. Somehow your body got filled with evil instead of affection." Which of the following words

    asked on August 28, 2018
  98. math

    A car travel at constant speed from Q to R, a distance of 300 km apart. If the drive increases the speed by 5 km/h, the journey will take 2 hours less. Find the original speed of the car.

    asked on August 25, 2018
  99. Math

    A moving conveyor is built to rise 4 ft for each 5 ft of horizontal change. Suppose the conveyor runs between two floors in a factory. Find the length of the conveyor if the vertical distance between floors is 8 feet. (Round your answer to three decimal

    asked on August 20, 2018
  100. Chemistry

    State what happens on bubbling chlorine into a solution of iron (ii) chloride explain with equation

    asked on August 11, 2018