Explaining the quality of a survey
pete is conducting a survey to determine his customers'
overall satisfaction about the quality of his company's
products. he sends out surveys to the 5 customers who
have purchased the largest number of items over the
past year. are his results likely to be representative of the
population he is trying to analyze? explain.

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.

Witch sequence shows a pattern where each term is 1.5 times the previous term

Finally, the arena decides to offer advertising space on the jerseys of the arena's own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14 what is this as a percentage? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.