For each of the series, use the formula of a peometric series all-moRs. S. to deteunine Sil 1- (only show SUBSTITUTION and ANSWER In the ANSWER SHEET, no rewriting of formula is necessary) 1.3.1 M = 20 (12) 1.3.2 140 ( 1.3.3 Compare your answers to questions 1.3.1 and 1.3.2 to the answers in question 1.1. Which series in 1.1 give the answers that are similar to answers in 1.3.1 and 1.3.2? Other than the serien having similar answers, what else is common in them? 1.3.4 For each of the series, what conclusions can you make about the values of r" and S, as n gets bigger and bigger 1.3.5 A series that approaches a certain value os n gets bigger and bigger is said to be CONVERGING to that particular value. For which values of will a series converge? (3

Two lines parallel to the same plane are parallel to eachother

What is the x-intercept and y-intercept of the equation 2x+1. 2o

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.