You download eight songs onto a music player. if you play three of the songs using the random shuffle option, how many ways can the sequence of songs be played?

What is the y intercept of f(x)=(1/2)^x?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

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