74 units would be your answer for the length segment
Answer:
Step-by-step explanation:
a)
The mean for ground floor is 20.67
The mean for balcony is 15.8
b)
the difference between the means is ground floor - balcony
20.67 - 15.8 = 4.87
You can talk about it yourself for part c
9/10 * 1000
which would give you 900
Answer:
Length = 3.4 inches
Step-by-step explanation:
Area of a rectangle : Length × Height = Area
Rearranged : Area ÷ height = length
10.2÷3=3.4
