PLEASE HELP ME! URGENT!! What is the DIFFERENCE, in centimeters, between the
Circumference of the Inner circle and the circumference of the
Outer circle? Use 3.1415 for 7.

2•3.1415•9 = 56.547 for outer circle
9-2 = 7for radius of inner circle
2•3.1415•7 = 43.981
56.547 - 43.981 = 12.566
rounded to the nearest hundredth is 12.57

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.