# Posts by Yousef

Total # Posts: 17

**math**

29500

**Exponents**

(x^p y^q)^2 / (√xy (xy)^2)= xy Simplify the following exponential equation to determine the values of p and q.

**Gr 12 Math**

What is 8 - 2 + 5 x 33

**Exponents**

(x^−2/x^1)p · (y^q/x)2=xy Simplify the following exponential equation to determine the values of p and q.

**accounting**

The following financial data were taken from the annual financial statements of Smith corporation: 2007 2008 2009 Current assets $450,000 $400,000 $500,000 Current liabilities $390,000 $300,000 $340,000 Sales $1,450,000 $1,500,000 $1,400,000 Cost of goods sold $1,180,000 $1,...

**Chemistry**

.005

**implicit differentiation HELP**

x^3 + y^3 = 6xy At which point is the first quotient of the tangent is horizontal?

**Maths Calculus Derivatives & Limits**

Using the definition of the derivative evaluate the following limits 1) Lim h---> 0 [ ( 8 + h )^1/3 - 2 ] / h 2) Lim x ---> pi/3 ( 2cosx - 1 ) / ( 3x - pi)

**Maths Derivatives**

thank u so much i realised that i had the correct answer but wasn't sure about the signs

**Maths Derivatives**

If y = x ^ n + ( 1 / x ^ n ) prove that ( x^2y'' ) + ( xy' ) - ( n^2y ) = 0

**Maths Calculus Derivatives**

Find the first derivative for the following functions 1) f(x) = sin(cos^2x) cos(sin^3x) 2) f(x) = ( tan 2x - tan x ) / ( 1 + tan x tan 2x ) 3) f(x) = sin { tan ( sqrt x^3 + 6 ) } 4) f(x) = {sec^2(100x) - tan^2(100x)} / x

**Maths Calculus**

thank u so much helped me alot!!!!!

**Maths Calculus**

Find the first derivative for the following functions 1) x^3 . sqrt( 3x^5 + 1 ) . sin (7x)

**Maths Derivatives & Calulus**

thank u so much for ur effort and time helped me alot!!!!!

**Maths Derivatives & Calulus**

1) Find d^2y / dx^2 given that y^3 - x^2 = 4 2)If y = xª + ( 1 / xª ) , prove that x^2 . y'' + xy' – a^2 . y = 0 3) Find dy/dx for the following function. cos ( x - y ) = ( y ) ( 2x + 1 ) ^3 4)Find the values of A and B that make f(x) differentiable ...

**Social studies**

The book of the dead

**Business (management)**

I need help creating the constraints. Quick-Screen is a clothing manufacturing company that specializes in producing commemorative shirts immediately following major sporting events such as the World Series, Super Bowl, and Final Four. The company has been contracted to ...

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