Amelia hikes 12 miles due east and then 5 miles due north what is the shortest distance in miles back

12 miles due east and then 5 miles due north; when you sketch east and north make angle of 90 degrees

so, use Pythagorean theorem to find the shortest distance which will be the hypotenuse

x%5E2=12%5E2%2B5%5E2

x%5E2=144%2B25

x%5E2=169

x=sqrt%28169%29

x=13

so, your answer is 13

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

your answer is  

a.

5

step-by-step explanation: