Answer:
Given that 
is not the easiest equation to solve, and that
the values at the convenient ± 1 sigma,± 2 sigma,± 3 sigma are irrational
using the "rule-of-thumb" "empirical rule" is typically "close enough"
given that the whole probability analysis by definition has some uncertainty in it
Step-by-step explanation:
The measure of a central angle in degrees is 11.25°.
<h3>How to get the values?</h3>
The name of the Ferris wheel is London eye
The diameter of the wheel (in meters) is 394
The number of cars or compartments 32
The circumference of the wheel (in meters) 394*pi=1237.78
The area of the wheel (in meters)394/2=197 a=pi*197^2=618.58
The measure of a central angle in degrees will be:
= 360°/Number of the compartment
= 360°/32
= 11.25°
The measure of a central angle in radians will be:
= 2π/Number of compartment
= 2π/32
= π/16 radians
The arc length between two cars or compartments will be:
= π/16 × (394/2)
= π/16 × 197
= 197π/16
= 38.69m
The area of a sector between two cars or compartments will be:
= central angle/360° × π × radius ²
= 11.25/360 × 3.142 × (394/2)²
= 3810.56m²
Learn more about angles on:
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Answer:
6n + 12
Step-by-step explanation:
Given an integer n, the 3 consecutive even integers greater than 2n are 2n+2, 2n+4 and 2n+6
Taking their sum;
Sum = (2n+2)+(2n+4)+(2n+6)
Sum = 2n+2n+2n+2+4+6
Sum = 6n + 12
Hence the sum of the 3 consecutive even integers greater than 2n is 6n+12
irrational numbers never end.
r: 2.3495, 65.4279, 39, 7, 54, 2.45, 64, 20, 6, 1.3, 7101.
ir: 0.24244..., 89.3668..., 7.121314..., 2.6363...
