A bookstore manager packed 7 books into boxes and donated them to a local library. 5 of the books she donated were children's books. If the manager randomly placed 4 of the books into the first box, what is the probability that all of them are children's books? Write your answer as a decimal rounded to four decimal places.​

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

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