Answer:
P = a + b + c
Step-by-step explanation:
Well, the formula is most likely P = a + b + c unless any more information is provided. Adding all three sides together will give you the perimeter.
Hope this helps!
Answer:
Where is your question?
Step-by-step explanation:
Hope this helps ! Answer =1/2f19 and picture
Answer:
Number of families in the sample is 218 families
Step-by-step explanation:
Given:
There are 24 families in the sample that turned on television for 21hours or less.
The 11th percentile of the data is 21hours .
The mean of the data is 36hours.
The standard deviation is 32.2hours.
To calculate number of families in the sample = 24 / 0.11 = 218 families
