Answer:
33.4 m^3
Step-by-step explanation:
The edge length of the base is 1/4 of the perimeter, so is ...
(10.3 m)/4 = 2.575 m
Then the area of the base is the square of this, or ...
B = (2.575 m)^2 = 6.630625 m^2
The volume is ...
V = (1/3)Bh = (1/3)(6.630625 m^2)(15.1 m) ≈ 33.4 m^3
The volume of the pyramid is about 33.4 cubic meters.
Answer:
length = 3m
Step-by-step explanation:
rule : Area =width * length
here Area given = 11
width = 3
now,
11 = 
* length
length = 33/11
length = 3m
Answer:
bellshaped
a) 68
b) 95
c) 99.7
Step-by-step explanation:
A bell shaped distribution is a normal distribution.
Those percentages: 68, 95 and 99.7 correspond to the values that lies around the mean within one, two and three standard deviations.
