It’s and equation stating the fact that the answer is 21
A rational number is a number, which can be expressed as a fraction. Since 3 can be expressed as 3=31=62=124 and so on, it is a rational number
Answer:
8
Step-by-step explanation:
(10-4)+20/20
6+20/10
6+2
8
Answer:
Step-by-step explanation:
Mean & median of 6 packages:
15, 17, 19, 31, 33 , 35
Median = 
= 
= 25

Mean & median of 7 packages:
15,17,19,31,33,35,39
Median = 31

After including 39 ounce package, Median will increase more