Find the derivative of cos2theta.

What is the next term of the geometric sequence? 7, 14, 28,

What is the domain of the function y = 3Vx

How do you write 3/4 as percentage?

Which expression is the factored form of - 4.5n + 3? A. - 3 (1.5n+3) B. - 1.5 (-3n+2) C.-3 (1.5n-1) D.-1.5 (3n+2)

3.61 x 10^5 + 6.05 x 10^6 I still don't understand adding, subtracting, dividing and multiplying scientific notations.

Prove that acceleration is perpendicular to velocity

If two angles are complementary. One angle measures 22 degrees. And the other angle measures 2x degrees, what is the value of x?

Does 14x + 1-12x=2x+1 have many solutions, one solution, or no solution

A manufacturer plans on building a better mousetrap. There is a 60% chance the mouse trap will produce a profit of $200,000 for the company, a 20% chance of a $100,000 profit, and a 20% chance the company will lose $200,000.

6 (n+3) use distributive property.