The organizers of a founder's day festival on main street surveyed local businesses to see if they would be offering any promotions to customers during the festival the table contains the data gathered promotions and business locations free items special sales no promotions total located on main street located one block away located 2. blocks away total 130 21 18 match the statements about the number of businesses surveyed with the correct values 14 15 19

Will give brainliest if you answer question correct

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Math each whole number with a rational,exponential expression