Find equations of the lines that pass through the point (0,4) and are (a) parallel and (b) perpendicular to the line 5x + 2y = 3.

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?