There are 500 hundred pages. if the book has 25 chapters and each chapter is 20 pages long. what is the chance that of randomly opening book to chapter 12. now i think that the answer is 1/20 but i could be wrong. can someone me on this i am bit confused.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2