saad

Most popular questions and responses by saad
  1. Math

    What sum will amount to Rs 1748 in 5/2 years at 15/2 % per annum simple interest.

    asked on July 28, 2017
  2. PIMACOMMUNITY COLLEG

    WRITE THE NET IONIC EQUATION INCLUDING the phases for the reaction of the Hclo2+Naoh--------->H2o+Naclo2

    asked on October 7, 2016
  3. physics

    A basketball player is standing on the floor 10.0 m from the basket as in Figure P4.50. The height of the basket is 3.05 m, and he shoots the ball at a 40.0o angle with the horizontal from a height of 2.00 m. (a) What is the acceleration of the basketball

    asked on March 16, 2013
  4. math

    On the map,1/4 inch stands for 100 miles. Two cities are 3 inches apart on the map.How many apart are they?

    asked on February 2, 2016
  5. Conic section identification

    Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

    asked on August 17, 2011
  6. algebra 2

    Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

    asked on August 17, 2011
  7. college

    x2-x-1806=0 by completing the square

    asked on October 28, 2010
  8. physics

    A 100 g aluminum calorimeter contains 200g of water at 15 degrees Celsius. If 100 g of lead at 50 degrees Celsius and 60 g of copper at 60 degrees Celsius are placed in the calorimeter, what is the final temperature in the calorimeter?

    asked on June 2, 2015
  9. trig

    Solve the equation for cos theta-tan theta=0 for greater than or egual to zero but less than 2pi. Write your answer as a multiple of pi, if possible form the following choices: pi , 5pi A. --- ---- 4___ 4 B. pi 3pi 5pi 7pi ----- '----- '-----'----- 4_____

    asked on August 15, 2011
  10. Physics

    A 5.0 uF capacitor is charged to a p.d of 10v. It is then removed from the supply and connected in parallel with an uncharged 20 uF capacitor. Calculate the charge on each capacitor after connection (My working so far, 5×10^-6×10=5×10^-5C )I am stumped

    asked on January 28, 2017
  11. conics

    Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

    asked on August 17, 2011
  12. trig

    Solve the equation for cos(3theta/2).tan(3theta/2)for greater than or egual to zero but less than 2pi. Write your answer as a multiple of pi.

    asked on August 15, 2011
  13. BIOCHEMISTRY

    Calculate the formal concentrations of acetic acid and sodium acetate necessary to prepare a buffer solution of pH 5 that is 0.20M in total acetate?

    asked on February 5, 2017
  14. math

    How to solve 3x+2y=4 2x-3y=7

    asked on December 29, 2016
  15. solving conics

    Explain which conic section this equation and explain how to solve it: 12x^2-18y^2-18x-12y+12=0

    asked on August 17, 2011
  16. trig and cotagent

    Evaluate cot(11pi/6) to the nearest hundredth (given in radians).

    asked on August 15, 2011
  17. college

    x(x+7)=(2x-1)(x+4)

    asked on October 28, 2010
  18. assignment

    Q.17: In the Figure 3.22 find the acceleration of the masses and the tension in the string.

    asked on October 27, 2010
  19. Chem.

    Why do metal oxides when dissolving in water make an alkaline solution? And Why non-metal oxides dissolve in water and become acids ? Is this a concept that has to be learned or is there a rule or a defintion for it

    asked on October 1, 2007
  20. chemistry

    what is the density of ammonia at 90 degree C and 740 torr pressure?

    asked on January 6, 2009
  21. algebra

    Solve the equation for cos(3theta/2).tan(3theta/2)

    asked on August 14, 2011
  22. college

    3x2+x+1=0

    asked on October 28, 2010
  23. college

    (a+b)x2+(a+2b+c)x+b+c=0

    asked on October 28, 2010
  24. maths

    How to solve 3x+2y=4 2x-3y=7 By proporgation value of variable

    asked on December 30, 2016
  25. math

    The 3rd term of a convergent geomatric progession is the Airthmatic mean of the first and second terms.if the first term is 1 the sum to infinity will be

    asked on November 8, 2016
  26. science

    If the distance stays the same but they time increases what happens to the speed?

    asked on January 9, 2016
  27. 11th grade

    a+b+c=5 then find the value of a,b,c

    asked on November 23, 2008
  1. Physics

    f=5.1N

    posted on October 23, 2017
  2. math

    :D

    posted on February 2, 2017
  3. maths

    1.21,63

    posted on July 13, 2016
  4. physics

    Pls a need the answer from you

    posted on June 8, 2016
  5. PHYSICS

    A man of mass 90kg is moving at a constant velocity he has a kinetic energy of 2205kg calculate his velocity

    posted on June 8, 2016
  6. biology

    co2

    posted on December 6, 2015
  7. physics

    I don't know

    posted on November 3, 2015
  8. math

    2unit=780 1unit=780/2=390 3unit=390*3=1170

    posted on September 9, 2015
  9. physics

    Amar has a weight of 600N on Earth . what is his weight on mercury?

    posted on March 13, 2014
  10. Physics

    1) You should have been taught about the equations relating speed acceleration, time and distance. One is simply speed = acceleration * time, v =a*t. Another is one that says distance covered is average velocity * time. since the sled starts at rest, and

    posted on November 19, 2013
  11. Math/Trig

    1

    posted on January 19, 2013
  12. physics

    a=(v - v.)/t = ((x/t) - v. )/t = ((-2.74/2.33) - 10.2) / 2.33 = ( -1.18-10.2)/2.33 = 4.88 cm/s**2 = 0.0488 m/s**2

    posted on September 30, 2012
  13. Math

    6w2+6=-2w2+7w =8w2-7w+6=0 now applying quadratic formula or factorization method can also applied.... the answer can be obtained....

    posted on January 6, 2009
  14. 11th grade ..CHEMISTRY

    find the amount of feso4 and then calculae the molarity by using the formula!!!!

    posted on November 23, 2008