The chance of you selecting one randomly is 4/56, which simplifies to 1/14.
1/8 inch thick
inner diameter of 8.5
volume shell=volume total-volume shell
1/8=0.125
diameter/2=radius
radius inner=8.5/2=4.25
radiustotal=inner+outer=4.25+0.125=4.375
so
Vouter-Vinner=(4/3)pi4.375³-(4/3)pi4.25³
Vshell=(4/3)(pi)(4.375³-4.25)
Vshell=(4/3)(pi)(83.740234375-76.765625)
Vshell=(4/3)(pi)(6.974609375)
Vshell=9.299479166666666666666pi cubic inches
Vshell≈16.433536180619 cubic inches
Answer with explanation:
Given : Number of men = 4
Number of women = 6
Total people = 
Total number of ways to make a committee of five people from 10 persons :-

a) Number of ways to make committee that has exactly four women :

The probability that committee has exactly four women :

b) Number of ways to make committee that has at-least four women :

The probability that committee at-least four women :

c) Number of ways that committee has more than 4 women :-

The probability that committee has more than 4 women :-

Now, the probability that committee has at most four women :-

Anw:
a
Step-by-step explanation:
72*4=5x
=288
5x=288
x=288/5
=57.6
x=57.6
57.6/72=0.8
4/5=0.8
Answer:
A=(0,-1), B=(5,0) and C=(-2,-6)
Step-by-step explanation:
If the translation is 3 units to the right then to every x coordinate we add three and to the y coordinate we subtract 3.