Find the derivative of y = cos3sin22x. Help?!

Find the derivative of y = cos3sin22x. Help?!

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

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

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

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

Its financial math who happens to know the answer

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...

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

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.

Find the derivative implicity if x = tanxy Help!?

What is the probability both cards will be an ace?

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

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

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...

I have problems with my math so please help me

Question 2 options: a) (-1, 1) b) (1, 1) c) (0, -2) d) (-2, 0)

Find the derivative and simplify: y = 3sin4(2-x)-1 Help?!

Trying to find the answer not sure what I am doin wrong