Which correctly describes a cross section of the cube below? Check all that apply.

A. a cross section parallel to the base is a square measuring 4 cm by 4 cm.

B. a cross section parallel to the base is a rectangle measuring 4 cm by greater than 4 cm.
C. a cross section perpendicular to the base through the midpoints of opposite sides is a rectangle measuring 2 cm by 4 cm.

D. a cross section perpendicular to the base through the midpoints of opposite sides is a sauare measurina 4 cm by 4 cm.

E. a cross section that passes through the entire bottom front edge and the entire top back edge is a rectangle measuring 4cm by greater than 4cm

With finding limits of multi variable !

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

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? )