The printed matter on a 10-cm by 12-cm page of a book must cover 48 cm2. If all margins are to be the same width, how wide should they be? a. 4 cm

b. 3 cm

c. 2 cm

d. 1 cm

 The margins will be 2 cm

Step-by-step explanation:  The factors of 48 that are likely to work are 6 by 8. While not exactly proportional to 10 by 12, 6 and 8 are both 4 less than the page size.

10-6 = 4

12-8 = 4

To have an even margin on all sides, divide the difference by 2

4/2 = 2

So a 2 cm margin will satisfy the requirements.  

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.