Solve for cos(theta) in sin^2(theta) + cos^2(theta) = 1.

Aday's production of 850 parts contains 50 defective parts. two parts are selected at random without r replacement. let the random variable x equal the number of defective parts in the sample. find the cumulative distribution function of x.

The following graph of f(x)=x^2 has been shifted into the form f(x)=(x-h)^2+k

Simplify by combining the like terms 3.5y+y+9+1