Adrian's cd player can hold six disks at a time and shuffles all of the albums and their songs. if he has thirteen cd's, how many different combinations of six cd's can he put in the player?

Which of those sequences is a geometric sequence

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?