Amusician wants to determine what the people who bought his last album thought about the songs. which choice best represents a sample? a) every person who bought the album. b) 250 girls who bought the album. c) a selection of 250 people who bought the album. d) a selection of 250 people who didn't buy the album.

The answer is C A selection of 250 people who bought the album

Step-by-step explanation:

Also the question was A musician wants to determine what the people who bought his last album so really he was asking how many people bought his last album

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: