Sqrt (y^4 * y)
Sqrt y*4 = y^2
y^2 sqrt y
Answer:
3.
Step-by-step explanation:
15 - 12 = 3.
The ends of the box are the lower and upper quartiles.
The difference upper - lower = the interquartile range.
The answer is 35 because 20-10=10 then 25+10=35 so niki made 35 points on her final round
