A complex number is a number that can be written in the form a bi, where a and b are real numbers. In the complex number 4 2i, 4 is the part. In the complex number 4 2i, 2 is the part.

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.

Asoccer team has played 25 games and has won 60% of the games it has played. what is the minimum number of additional games the team must win in order to finish the season winning 80% of the games it has played?

Students taking a clep exam can earn between college credits, depending on the college's policies.