A football is thrown across the field by a quarterback of height 5.75 feet. The function h(t) = 5.75 + 35t − 16t
2 measures the football’s height after t seconds. At what time does the
football hit the ground, and what is the maximum height of the football? Suppose another
quarterback who is 6 feet tall throws the football, measured by the function h(t) = 35t−16t
2
.
Determine when the football would hit the ground the taller quarterback. Based on your
results, does the players height have a large effect on the time the football spends in the air?

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? )