Questions Asked on
July 10, 2019

  1. Trigonometry

    Find all the angles θ in the interval [-2pi, 2pi] for which cos(3θ) = 1/sqrt(2) I'm not sure why I would have to look for angles in 3 revolutions of the circle (3 positive, 3 negative). Also how would I convert cos(3θ) = 1/sqrt(2) to a radian value? Do

    asked by Anonymous
  2. Math

    |(sin(x + p), sin(x + q), sin(x + r)), (sin(y + p), sin(y + q), sin(y + r)), (sin(z + p), sin(z + q), sin(z + r))| Please help me with full solution have done all i could No hint please just help me please please

    asked by Dema
  3. English

    What is the significance of the title of Chapter 1.VI., “Bonaparte Blenkins Makes His Nest,” in The Story of an African Farm? What are some of the key ideas, events, and character actions and interactions in the chapter? How do they relate to the

    asked by Stan
  4. English

    Which excerpt from Carl Sandburg’s "The Wedding Procession of the Rag Doll and the Broom Handle and Who Was in It" includes repetition and alliteration?

    asked by Anonymous
  5. Maths

    FACTORIZATION BY GROUPING y2+2y-5y-10 3x+ab+5ax+15ab?

    asked by Awilo locomba
  6. grammar

    the old man gave me an advice or some advices last week. which one is the correct option

    asked by Emmanuella
  7. math

    Farah made a drink for a party by mixing syrup and water in the ratio 1 : 8. If she made 4.5L of drink, how much syrup did she use?

    asked by student #1
  8. Finance

    Question: Develop a valuation for Facebook. Make sure to utilize the full valuation framework from the EI textbook. Also, consider Zynga’s contribution to the valuation and the industry competitive landscape. Be sure to discuss the relevant variables and

    asked by diana
  9. History

    What was the first technology and where did it come from??

    asked by FBI
  10. english

    is this sentence correct: either the farmer or the hunters is literate

    asked by olabisi
  11. chemistry IB

    what dominant colour appears for the mercury street bulb

    asked by clement
  12. Physics

    A fahrenheit thermometer registers 100°F while a faulty celsius thermometer registers 44°C.Find the error in the later

    asked by Bhavana Priya
  13. Math

    on the rim of the wheel (the rider). Roll the wheel away from the starting point (see figure below) and stop the wheel in at least 16 different positions, including points at which the rider is at the top of the wheel and bottom of the wheel. At each

    asked by NOLZ
  14. math

    The ratio of the volume of water in cups A and B is 10 : 7. Express the volume in Cup B as a fraction of the total volume of water in both cups.

    asked by student #1
  15. math

    63 5/72+ 12/8

    asked by niko
  16. Math

    Libby sold $70 worth of vegetables, jess sold 3/4 of what libby sold, Stephanie sold 1/3 of what jess sold. How much did they sell together?

    asked by Anonymous
  17. Science

    Explain why it is easier to break an egg by striking at it flat surface rather than the pointed edge

    asked by Nhyira
  18. Science

    Why is it that the biosphere is at the center

    asked by BrillianA
  19. english

    what is the meaning of given someone a standing ovation

    asked by bello
  20. Maths

    A university undergraduate has to take 5 courses from a pool of 4 mathematics and 3 physics courses. In how many ways can he select his courses so that he takes exactly two courses in physics?

    asked by Awilo locomba
  21. Math

    How do I divide 4 pineapples between 3 girls in fractions

    asked by Kerusha
  22. AP seminar

    How do you identify the limitations of an autobiography? I'm reading Born a Crime by Trevor Noah and he shares his childhood experienced during apartheid and post-apartheid. Is an example of a limitation that there is no other point of view but his as a

    asked by Elizabeth
  23. math

    Hannah is (3/7) as heavy as Irna and (3/4) as heavy as Jiahui. What is the ratio of Hannah's mass to the total mass of the 3 girls?

    asked by student #1
  24. math

    2log3+log300-log9

    asked by Gabi
  25. Physics

    If there are 2 vectors that have equal magnitude, and have the angle (theta) between the two of them, what is the value of (theta) if the resulting vector has the same magnitude as well?

    asked by George
  26. Math

    The bearing of ship A and B from a port P are 225 degree and 116 degree respectively.ship A is 3.9km from ship B on a bearing of 258 degree.calculate the distance of A from P.

    asked by Nzelu Racheal
  27. Math

    Find the parallel line to y=-1/5x+2.

    asked by Bobby
  28. Physics

    A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an initial speed of 15m/s. If the brick is in the flightfor 3.0 s, how tall is the building?

    asked by Anonymous
  29. english

    musa's arms swang or swung asvhe walked to school. which one is the option?

    asked by lukmon
  30. Math

    (-2v^7)^3(-4v^2)^4 Simplify. Can someone help??? ^ and then a number is an exponent.

    asked by Alfie
  31. math

    A lighthouse is located on a small island 2.5 km from the nearest point on a straight shoreline. Its light makes 3 revolutions per minute. How fast is the beam of light moving along the shoreline when it is 1 kilometers from the point directly opposite the

    asked by Ryan