Find the derivative of y = cos3sin22x. Help?!

Find the derivative of y = cos3sin22x. Help?!

Prove that any function f (x) defined on R can be expressed as the sum of two functions with symmetry axes Prove that any function f (x) defined on R can be expressed as the sum of two functions...

Simplify. The checks are the symbol for square root. Please help, thank you

what is this

What are the dimensions of the rectangle?

I am trying to find a equation that would graph a parabola given the vertex and both x intercepts. Can you please help? Thanks.

Points of Triangle NPQ N (-14, -1) P (10, -3) Q (6, 7)

Its financial math who happens to know the answer

I haven't done math in a while so I've forgotten how to solve certain types of problems.

Show work ALGEBRAICALLY. Only fractions or radicals. No rounded decimals.

Word problem goes as followed: A recording company invests $18,972 for the set-up cost for producing a master tape of a band and it costs $1.90 to make each copy of the master tape. Each...

The numbers after the stars are exponents and the slash represent the top and bottom of the fraction. Please help, thank you!

Use a calculator to approximate the slope of the tangent line drawn to the graph of y = 2sinx + cosx at x = 4.2. Round your answer to 2 decimal places.

What is the probability both cards will be an ace?

Differentiate the identity sin2x = 2sinxcosx to develop the identity for cos2x, in terms of sinx and cosx. Help!?

Find the derivative implicity if x = tanxy Help!?

a.1 -sin^2 T b.tan^2 T -sec^2 T

Evaluate the following limit and describe the result of this limit. cos(x+h)-cosx/(h) as h approaches 0. help!?

Find the derivative of the following using implicit differentiation: A) x = sin y + cos x B) xy-y3=sinx Help!?

A raffle offers a first prize of $300 and 3 second prizes of $70 each. One ticket costs $3, and 600 tickets are sold. Find the expected payback for a person who buys 1 ticket. Is this a fair game...