chris has a large collection of hockey cards and wants to get of rid of some of his hockey cards. he gives two away on day 1, four away on day 2, and eight away on day 3. he continues this pattern for 10 days.

which statement describes why this sequence is a function?

what is each answer. (this can be more than one answer)

a. the graph of this sequence would pass the vertical line test.

b. each amount of hockey cards corresponds to a unique day in this sequence.

c. the graph of this sequence would pass the horizontal line test.

d. each day corresponds to a unique amount of hockey cards in this sequence.

What is the value of the digit 1 in the number 13?

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.

Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10