.15 is your answer, seeing as .15 is equivalent to 15%
A mean is the total of all numbers/ how many numbers there are.
A median is a middle number. An equation you can use is (x+1/2). x is how many numbers there are
The answer would be x = -7.
Hope this helps!
Answer: 36100
Step-by-step explanation:
19x10
190
190^2
36100