Q7..A school administrator will assign each student in a group of n students to one of m classrooms. If 3 < m < 13 < n, is it possible to assign each of the n students to one of the m classrooms so that each classroom has the same number of students assigned to it?
(1)It is possible to assign each of 3n students to one of m classrooms so that each classroom has the same number of students assigned to it.
(2)It is possible to assign each of 13n students to one of m classrooms so that each classroom has the same number of students assigned to it.
Q31:
A certain right triangle has sides of length x, y, and z, where x < y < z. If the area of this triangular region is 1, which of the following indicates all of the possible values of y ?
A.Y>(耕號2)
B.(耕號3)/2<Y<(耕號2)
C.(耕號2)/3<Y<(耕號3)/2
D.(耕號3)/4<Y<(耕號2)/3
E.Y<(耕號3)/4
各位大大,很不好意思,又要麻煩你們了~~在下程度不好,請多多包涵~~