Tom CD player plays a list of song randomly. The probability of playing Tom's least favorite song first and then the most
favorite song is 0.38, and the probability of playing the least
favorite song first is 0.52. What is the probability of playing the
most favorite song after playing the least favorite song?
Enter your answer as a decimal rounded to the nearest
hundredth.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.