Veronika

Most popular questions and responses by Veronika
  1. Algebra 2

    A sound wave is modeled with the equation y= 1/4 cos2pi/3 theta. a. Find the period. Explain your method. b. Find the amplitude. Explain your method. c. What is the equation of the midline? What does it represent? a) Period: 2pi/b 3 units T= 2pi/2pi/3 =

    asked on February 23, 2016
  2. Algebra

    Use a calculator to find the mean and standard deviation of the data. Round to the nearest tenth. 6,7,19,7,18,7 A. mean = 9; standard deviation = 26.4 B. mean = 11.9; standard deviation = 26.4 C. mean = 10.6; standard deviation = 6.1 D. mean = 9; standard

    asked on February 18, 2016
  3. Algebra

    Write an equation for the translation of the function. y = cos x; translated 6 units up A. y = cos x- ­ 6 B. y = cos(x + 6) C. y = cos x + 6 D. y = cos(x ­ 6) I think its B or c..

    asked on February 23, 2016
  4. Physics

    An electron moves at a speed of 6.0 x 10^-6 perpendicular to a constant magnetic field. The path is a circle of radius 1.3 x 10^-3m. What is the magnitude of the field. Find the magnitude of the electron acceleration.

    asked on February 7, 2011
  5. Algebra 2

    Compare the graphs of the inverse variations. Please provide at least 3 comparisons? y= (-0.2/x) and y= (-0.3/x) is this correct as an answer? 1, -0.2, -0.3 2, -0.1, -0.15 3, -0.0667, -0.1

    asked on February 24, 2016
  6. unscramble words

    toolsuni busiesttut lotta leantm broanalse

    asked on April 11, 2009
  7. chemistry

    explain how you would convert from number of atoms of a specific element to its mass

    asked on April 10, 2010
  8. Algebra

    A stock broker has $200,000 to invest in stocks and bonds. She wants to invest at least $100,000 in stocks and at least $50,000 in bonds. If stocks have an annual yield of 9% and bonds have an annual yield of 7% how much should she invest in each to

    asked on July 17, 2014
  9. math

    THE MIDAS TOUCH King Midas was a very wealthy and powerful king who ruled over 10 states. Each year each of the states would have to send him, as taxes, a bag fi lled with 100 gold coins. Each gold coin would have to weigh exactly 4 ounces. One year after

    asked on September 5, 2007
  10. Algebra 2

    In triangle ABC,

    asked on February 23, 2016
  1. social studies(World Geogrophy)

    I don't now

    posted on January 26, 2017
  2. Algebra

    thank you!!

    posted on February 18, 2016
  3. Math

    20 sunday papers 40 daily papers

    posted on September 22, 2013
  4. word unscramble

    toolsuni busiesttut lotta leantm broanalse

    posted on April 11, 2009