A1 Car Share Inc. offers car sharing for a $129 yearly fee plus $16/hr for the
use of its car share. What equation models the total cost for use of Al Car
Share?
O A. += 129 + 16h
O
c. t= 129 h+ 16
oo
D. None of the above
SUBMIT

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.

How do you summarize data in a two-way frequency table?

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