Answer:
Step-by-step explanation:
To rationalize the denominator, all you have to do is multiply the top and bottom by √6:
You can further simplify by dividing the top and bottom by 3:
I hope this helped.
Answer:
Option A is correct
Step-by-step explanation:
Given is a table which shows data from a survey about the amount of time students spend doing homework each week.
College HS
High 50 16
Low 5 0
Q1 7.5 9.5
Q3 15 14.5
IQR 7.5 5
Median 11 13
Mean 13.8 10.7
Std dev 6.4 5.3
1.5IQR 11.25 7.5
Q1-1.5IQR -9.38 -12
Q3+1.5IQR 37.5 29.5
WE find that there is only one outlier in college with 50 as high.
Except that all others are well within IQR range. Hence outliers are minimum
So option A is right.
I'm not sure which figure is shown but only 2 figures use the formula 1/3Bh.
The two figures are a pyramid and a cone.
Hope this helps!
Answer:
3b
Step-by-step explanation: