The Japanese 5 yen coin has a hole in the middle. If the diameter of the coin is 22 mm and the diameter of the hole is 5 mm, how would you calculate in terms of Pi how much longer the outer edge is than the inner edge?

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits

Can someone me answer this english question

Branliest + 100 points for this assessment you must create presentation using web 2.0 or multi media tools to analyze a story read from huckleberry finn. (i will make presentation i just need the answers) first gather your notes about the following characters from both huckleberry finn and romeo and juliet. buck miss sophia harney shepherdson romeo juliet one other character from romeo and juliet next match the characters from huckleberry finn with those from romeo and juliet which character most closely represents juliet? romeo? a third character from the play? once you have made these decisions right presentation that illustrates these connections. explain the similarities and differences between each character pair. finally draw conclusion about your comparisons and contrast of characters. specifically what is it that you conclude about the authors message in each work. is it similar or different?