Acircle with radius of 2cm sits inside a 11cm×12cm rectangle.

what is the area of the shaded region?
round your final answer to the nearest hundredth.

Given this information, which expression must represent the value of b?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?