127. Ladder stability: From past mishaps, Seth knows his 16-ft ladder should be leaned against his house in such a
way that the top of the ladder is 6 ft farther above the
ground than the bottom of the ladder is from the base of the
outer wall. With this placement, how far up the side of the
house will the top of the ladder reach?

Which of the following is the result of expanding

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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? )