Consider the following sets:
Which statements are correct? Check all that apply.
R = {x | x is the set of rectangles}
P = {x|x is the set of parallelograms}
T = {x | x is the set of triangles}
I = {x | x is the set of isosceles triangles}
E = {x | x is the set of equilateral triangles
S = {x | x is the set of scalene triangles}
IT is a subset of P.
Eis a subset of 1
S is a subset of T.
OICE
OTCE
OR CP

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? )