saad
Most popular questions and responses by saad
Math
What sum will amount to Rs 1748 in 5/2 years at 15/2 % per annum simple interest.
asked on July 28, 2017 
PIMACOMMUNITY COLLEG
WRITE THE NET IONIC EQUATION INCLUDING the phases for the reaction of the Hclo2+Naoh>H2o+Naclo2
asked on October 7, 2016 
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 
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 
Conic section identification
Explain which conic section this equation and explain how to solve it: 12x^218y^218x12y+12=0
asked on August 17, 2011 
algebra 2
Explain which conic section this equation and explain how to solve it: 12x^218y^218x12y+12=0
asked on August 17, 2011 
college
x2x1806=0 by completing the square
asked on October 28, 2010 
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 
trig
Solve the equation for cos thetatan 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 
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 
conics
Explain which conic section this equation and explain how to solve it: 12x^218y^218x12y+12=0
asked on August 17, 2011 
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 
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 
math
How to solve 3x+2y=4 2x3y=7
asked on December 29, 2016 
solving conics
Explain which conic section this equation and explain how to solve it: 12x^218y^218x12y+12=0
asked on August 17, 2011 
trig and cotagent
Evaluate cot(11pi/6) to the nearest hundredth (given in radians).
asked on August 15, 2011 
college
x(x+7)=(2x1)(x+4)
asked on October 28, 2010 
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 
Chem.
Why do metal oxides when dissolving in water make an alkaline solution? And Why nonmetal 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 
chemistry
what is the density of ammonia at 90 degree C and 740 torr pressure?
asked on January 6, 2009 
algebra
Solve the equation for cos(3theta/2).tan(3theta/2)
asked on August 14, 2011 
college
3x2+x+1=0
asked on October 28, 2010 
college
(a+b)x2+(a+2b+c)x+b+c=0
asked on October 28, 2010 
maths
How to solve 3x+2y=4 2x3y=7 By proporgation value of variable
asked on December 30, 2016 
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 
science
If the distance stays the same but they time increases what happens to the speed?
asked on January 9, 2016 
11th grade
a+b+c=5 then find the value of a,b,c
asked on November 23, 2008

Physics
f=5.1N
posted on October 23, 2017 
math
:D
posted on February 2, 2017 
maths
1.21,63
posted on July 13, 2016 
physics
Pls a need the answer from you
posted on June 8, 2016 
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 
biology
co2
posted on December 6, 2015 
physics
I don't know
posted on November 3, 2015 
math
2unit=780 1unit=780/2=390 3unit=390*3=1170
posted on September 9, 2015 
physics
Amar has a weight of 600N on Earth . what is his weight on mercury?
posted on March 13, 2014 
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 
Math/Trig
1
posted on January 19, 2013 
physics
a=(v  v.)/t = ((x/t)  v. )/t = ((2.74/2.33)  10.2) / 2.33 = ( 1.1810.2)/2.33 = 4.88 cm/s**2 = 0.0488 m/s**2
posted on September 30, 2012 
Math
6w2+6=2w2+7w =8w27w+6=0 now applying quadratic formula or factorization method can also applied.... the answer can be obtained....
posted on January 6, 2009 
11th grade ..CHEMISTRY
find the amount of feso4 and then calculae the molarity by using the formula!!!!
posted on November 23, 2008