The circle below center and radius is 9 cm. Given that m angle AOB=40^ , find the length of the major arc overleftrightarrow ACB Give an exact answer in terms of and sure to include the correct in your answer.

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.