7. Public school per-student expenditures increased approximately linearly from $3.2 thousand in 1985 to $10.7 thousand in 2011. Predict the per-student expenditure in 2024.
In 2024 public school per-student expenditures will be about $thousand.
(Round the final answer to two decimal places as needed. Round all intermediate values to two decimal places as needed.)
8. The percentage of male workers who prefer a female boss over a male boss increased approximately linearly from 8% in
1975 to 11% in 1999. Predict when 23% of male workers will prefer a female boss.
In the year .23% of male workers will prefer a female boss.
(Round to the nearest year as needed.)