Choose the situation in which exact numbers would most likely be used.
a) mark is buying hamburgers for a football tailgate.
b) deana is calculating her driving time for a trip to the beach.
c) carla is totaling the money made at the student council car wash.
d) maria is buying gallons of paint to cover the walls of the bedrooms in her home.

Which number completes the inequality? 2/3 < _ < 7/9

Could somebody me with this radical simplification?

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )