Sigmund Freud, considered by some the father of modern psychology, developed his theory of psychoanalysis by establishing a conception of the human subconscious and he applied that idea to the interpretation of dreams.

The pre-tax price of a certain item was . If the tax added to the purchase was more than percent but less than percent of the pre-tax price, then the total amount paid, including tax, could have been

A collection of DVDs includes comedies, dramas, and action movies. If DVDs are to be selected at random and without replacement, what is the probability that both DVDs will be action movies?

Although computers can improve hand-eye coordination and spatial reasoning, computer games are a cause of poor literacy in children. After-school hours spent playing computer games are hours not spent reading. Therefore, children who spend most of their spare time playing these games have less experience reading than other children have.

The argument depends on which of the following assumptions?

A certain company buys products and sells percent of them for dollars each and the rest for dollars each. Which of the following represents the total revenue on the sale of the products?

If O is the center of the circle above, what fraction of the circular region is encompassed by an angle of x degrees?

Although their primary attempt for business expansion would take place in the Indian market, manufacturers of low-cost cell phones could not afford to sacrifice the price-sensitive segment of developed markets because if they gave that up, their footing to enter India was very shaky.