Questions Answered

AonZ:
Difficult/ tricky log question. Solve logx (9) = 2 log3 (x) + 3
 updated 25 days ago
 21 replies
 5 Medals

AonZ:
Integration rotation bounded by 2 curves question :)
Help Please
 updated one month ago
 1 reply
 No Medals Yet

AonZ:
Direction of Force? of Magnetic fields
using right hand palm rule
 updated 3 months ago
 7 replies
 1 Medal

Akhilender:
Neglect the effect of rotation of earth. Suppose the earth suddenly stops attracting the objects placed near its surface. A person standing …
 updated 3 months ago
 29 replies
 2 Medals

clubblegum:
how to implicit differentiate:
x^(2/3)+y^(2/3)=5
 updated 3 months ago
 4 replies
 2 Medals

meegan:
Physics help? I know it's the wrong area but there are always more active people here.
…
 updated 3 months ago
 14 replies
 2 Medals

sarahhhh___:
I need help please
 updated 3 months ago
 11 replies
 No Medals Yet

emmadeezy:
Are the triangles below congruent? If so state the theorem or postulate.
 updated 3 months ago
 9 replies
 2 Medals

AonZ:
If f''(x) = x9 and f'(1)=f(2)= 7
Find f(3)
 updated 4 months ago
 17 replies
 1 Medal

AonZ:
Given that the roots of the quadratic equation ax^2+bx+c=0 are real, explain by inspection of the coefficients how one can determine:
(a…
 updated 7 months ago
 22 replies
 1 Medal

AonZ:
Can i rephrase this? Or does it make sense?
In essence, it is through the extensive use of techniques portrayed by the composers through dia…
 updated 8 months ago
 5 replies
 2 Medals

AonZ:
Account for the changes in volatility by a change in
(a) Molar mass
(b)Wind speed
…
 updated 8 months ago
 5 replies
 1 Medal

AonZ:
Why melting point and boiling point of alkanes increase as molecular weight increases
 updated 8 months ago
 7 replies
 3 Medals

AonZ:
I forgot how to factorise this! :(
3x^2 +2xy  8y^2  8x +14y3
 updated 8 months ago
 40 replies
 No Medals Yet

RH:
can anybody please help me with this?
 updated 8 months ago
 23 replies
 2 Medals

AonZ:
The expression 3x^2 + 2xy − 8y^2 − 8x + 14y −3 can be treated as a function in x with y as an arbitrary constant or as a function in y with …
 updated 8 months ago
 13 replies
 2 Medals

RH:
can anybody please help me with this?
 updated 8 months ago
 27 replies
 1 Medal

RH:
can anybody please help me with this?
 updated 8 months ago
 7 replies
 2 Medals

AonZ:
Use the discriminant to find the gradients of the lines that
pass through the point (7, 1) and are tangent to the circle
x^2 + y^2 = 25.
 updated 8 months ago
 71 replies
 1 Medal

gaurav_2:
hello any one is there
 updated 8 months ago
 10 replies
 2 Medals

AonZ:
Find the range of values of x for which the equation in
y, 2x^2 − 3xy + y^2 − 5x + 11 =0
will have real roots. Find also for what values …
 updated 8 months ago
 19 replies
 1 Medal

Kavish:
solve 6sin2x+3
 updated 8 months ago
 24 replies
 3 Medals

AonZ:
Suppose that the cost of producing x items per hour is given by C(x) where C(x) = x^2+10, and the number of items sold per hour at a price o…
 updated 8 months ago
 34 replies
 1 Medal

daftkillz:
simplify cos^4x  sin^4x
 updated 8 months ago
 11 replies
 1 Medal

AonZ:
The total cost of producing x items per day is x^2/3 + 45x + 27 dollars, and the price per
item at which each may be sold is 60− 12x dollar…
 updated 8 months ago
 21 replies
 2 Medals

panda03:
please help to explain :D thank you ! <3
Which of the following fractions is the largest?
…
 updated 8 months ago
 15 replies
 No Medals Yet

brianjr227:
A wildlife sanctuary is in the shape of a right triangle as shown.
What is the perimeter of the sanctuary? Using complete sentences, expl…
 updated 8 months ago
 15 replies
 3 Medals

wooden:
solve l 3x2 l < 4
outcome 3x<2
 updated 8 months ago
 1 reply
 No Medals Yet

trevor214:
find the measure of angle X
 updated 8 months ago
 2 replies
 No Medals Yet

AonZ:
What is this hydrocarbon called?
 updated 8 months ago
 12 replies
 2 Medals
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