Questions Answered

cutegirl:
Group Title
solve the system y>=2 and x<=1 by graphing.
 updated 2 days ago
 3 replies
 No Medals Yet

true5:
Group Title
Finding the distribution sum of a continuous and discrete random variable?
If S is a r.v with a gamma distribution with parameters \(\alpha…
 updated 12 days ago
 13 replies
 1 Medal

vishweshshrimali5:
Group Title
Is this series convergent or divergent ?
 updated 13 days ago
 10 replies
 3 Medals

vishweshshrimali5:
Group Title
If a, b, c are positive real numbers, prove that :
\[\large{\cfrac{\sqrt{a+b+c} + \sqrt{a}}{b+c} + \cfrac{\sqrt{a+b+c} + \sqrt{b}}{a+c}}\]\…
 updated 13 days ago
 16 replies
 2 Medals

vishweshshrimali5:
Group Title
Find all positive integers a, b for which the number (√2+√a)/(√3+√b) is a rational number
 updated 14 days ago
 16 replies
 5 Medals

Jessievb:
Group Title
Simplify: (sin Θ − cos Θ)2 + (sin Θ + cos Θ)2
 updated 29 days ago
 30 replies
 No Medals Yet

Taniia:
Group Title
Sin x cos x sin^2 x= 0
 updated 2 months ago
 8 replies
 No Medals Yet

vishweshshrimali5:
Group Title
drawing a curve on loglog graph paper
 updated 2 months ago
 3 replies
 No Medals Yet

Isabel☺:
Group Title
solve the D.E.:
y(y+2x2)dx  2(x+y)dy=0
 updated 2 months ago
 57 replies
 3 Medals

Yttrium:
Group Title
Integrate (e^t sinht) dt
 updated 2 months ago
 5 replies
 1 Medal

Kainui:
Group Title
You can order a pizza with up to 8 possible toppings. Which is greater? The number of possible pizzas you can get with only 3 toppings or th…
 updated 2 months ago
 24 replies
 4 Medals

Mashy:
Group Title
Hula Hooping and Wall of death and the olive in the glass trick?
So in wall of death the cars are moving in horizontal circles .. and the…
 updated 2 months ago
 24 replies
 1 Medal

$oumya:
Group Title
differentiation..help plz
 updated 2 months ago
 10 replies
 1 Medal

kaushalk:
Group Title
Prove it (44)/(44)=2
 updated 2 months ago
 26 replies
 3 Medals

Abhisar:
Group Title
@Fifciol @aryandecoolest @Mashy
 updated 2 months ago
 30 replies
 3 Medals

adoredelano:
Group Title
help <3
 updated 2 months ago
 7 replies
 2 Medals

satellite73:
Group Title
what is wrong with this question?
Find the tangent of x
…
 updated 2 months ago
 9 replies
 2 Medals

Kainui:
Group Title
How could I prove that this gives the nth Fibonacci number?
 updated 2 months ago
 79 replies
 10 Medals

No.name:
Group Title
Two answers are given , i am getting only one answer
 updated 2 months ago
 15 replies
 1 Medal

miniash11:
Group Title
if AB = 45 degree , show that (1+ tanA ) * (1 + tanB ) = 2tanA .
 updated 2 months ago
 26 replies
 2 Medals

amylopezz:
Group Title
Given DR tangent to Circle O.
If m<RDC=150 degrees, then m DAC=
 updated 2 months ago
 1 reply
 No Medals Yet

mack7:
Group Title
what is the value of cotxsin(pi/2x)cos(pi/2x)
(i)cotx cos^2x
(ii)cot^2x…
 updated 2 months ago
 4 replies
 1 Medal

Swqaedf:
Group Title
Prove that
Sin^2(x)tan(x)+cos^2(x)cot(x)+2sin(x)cos(x)=(sin(x)+cos(x))/sin(x)cos(x)
 updated 2 months ago
 8 replies
 3 Medals

ImNotGoodAtMath:
Group Title
Which is a power of 10?
 updated 2 months ago
 14 replies
 2 Medals

mari_catlawd:
Group Title
If m ∠4 = 50°, which angle also has a measure of 50°?
http://secure.starssuite.com/files/Geo2010/Geom_06S_fig26.jpg
…
 updated 2 months ago
 15 replies
 3 Medals

casez:
Group Title
What goes up and never comes down?
@skullpatrol @Auxuris @eric_d @hartnn @terenzreignz @vlltimelow @vishweshshrimali5
 updated 2 months ago
 32 replies
 3 Medals

vishweshshrimali5:
Group Title
Can someone check my answer  Integral Calculus Question
 updated 2 months ago
 29 replies
 4 Medals

study100:
Group Title
@vishweshshrimali5 how to change color of the text when you're typing equations?
 updated 2 months ago
 4 replies
 2 Medals

Huyani:
Group Title
Simplify
 updated 2 months ago
 27 replies
 2 Medals

homeworksuck:
Group Title
The area of a rectangle is 21ft , and the length of the rectangle is 1ft less than twice the width. Find the dimensions of the rectangle.
 updated 2 months ago
 12 replies
 2 Medals
 > Older questions