Popular questions and responses by sol
  1. Solid Mensuration

    A circle having an area of 452 square inches is cut into two segments by a chord, which is 6 inches from the center of the circle. Find the area of the bigger segment.

    asked on November 30, 2014
  2. biology

    A red blood cell is placed into each of the following solutions. Indicate whether crenation, hemolysis, or neither will occur. Solution A: 3.21% (m/v) NaCl Solution B: 1.65% (m/v) glucose Solution C: distilled H2O Solution D: 6.97% (m/v) glucose Solution

    asked on September 29, 2011
  3. trig

    solve the equation 2sin^2X - 3sinX= -1

    asked on March 28, 2010
  4. Chemistry

    How many grams of ice would be melted by the energy obtained as 16.2 of steam is condensed at 100 degrees celsius and cooled to 0 degrees celsius? I would like to know how it's done step by step.

    asked on April 30, 2017
  5. Solid Mensuration

    The area of a regular hexagon inscribed in a circle is equal to 166.28 square cm. If the circle is inscribed in a square, find the difference between the area of the square and the hexagon.

    asked on November 30, 2014
  6. calculus

    find the volume of the solid bounded above by the surface z=f(x,y) and below by the plane region R f(x,y)= 4-2x-y; R{(x,y)0

    asked on April 5, 2012
  7. math

    From one year to the next the profits of Company a increased from $ 350,000 to $ 425,00 . During that same time period,Company B profits increased from $ 725,000 to $ 950,00 . How much more was company B percent in profits than company A'?

    asked on January 4, 2012
  8. physics

    how much work is done when 100 kg lifted 5 meters above the ground

    asked on August 19, 2016
  9. physics

    a conductor is 2m long and 8mm diameter if its resistivity is 1.8*10^-8 ohmm calculate a,the resistance of the conductor b,the current in the conductor when a p.d of 10v is maintained across its ends c,the current density d,the electric field in the wire

    asked on February 22, 2016
  10. calculus

    find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. sketch the region and a typical disk or washer. y^2=x, x=2y; about the y-axis i am confused because i do not know how to set it up because

    asked on September 8, 2013
  11. limits

    evaluate the limit as x approaches 0 (1/x/-1/sins)

    asked on April 30, 2013
  12. math

    verify that the function satisfies the hypotheses of the mean values theorem on the given interval. then find all numbers c in the given interval that satisfy the conclusion of the mean values theorem f(x)= 2x/x-4 [0,3]

    asked on April 29, 2013
  13. Chemistry

    A 10.00 g sample of He is compressed isothermally from a volume of 61.1 L to a volume 2.00 L at a temperature of 25 °C. Calculate the work done by the gas on the surroundings if the external pressure is 101.325 kPa.

    asked on April 9, 2012
  14. calculus

    find the volume of the solid bounded above by the surface z=f(x,y) and below by the plane region R f(x,y)=2x^2 y;R is the region bounded by the graphs of y=x and y=x^2

    asked on April 5, 2012
  15. chemistry


    asked on October 4, 2010
  16. Algebra

    Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Transform the second expression into the equivalent logarithmic equation; and evaluate the logarithmic equation for three values of x that are greater

    asked on June 19, 2010
  1. check pls

    clawdeen is wrong b b d d b a b a a c c a a d c c d a

    posted on April 11, 2018
  2. sheba universty collage

    start- (using start process) enter number-(using input process) number not equal to -1 (using decision) if yes back to enter number if no end(using End)

    posted on January 29, 2016
  3. science

    a solar eclipse. I promise

    posted on January 7, 2014
  4. math

    8/2 they have the same denominator so you just subtract

    posted on April 30, 2013
  5. Math/alga ta

    what do you need to do?

    posted on April 29, 2013
  6. Algebra


    posted on April 28, 2013
  7. MATH

    Does anyone know the answer I see postings for everything but the answer

    posted on December 5, 2012
  8. 9th grade algebra

    substitution method y=2x + 1 x+y=5

    posted on March 23, 2011
  9. Geography


    posted on June 19, 2010