Answer:
(a) Each crime has 20% chance of being solved according to the question.
You use Binomial Theorem:
P(x) = nCx*p^x*(1-p)^n-x
where p is probability of solving crime, n is number of crimes, and x is theoretical number of crimes solved
p = 0.2
n = 3
x = 0
P(0) = (0.8)^3 =0.512
Answer = 0.512
Answer:
resembling a sheet of rubber.
Explanation:
Answer:
A or C but im pretty sure its A
Obey the rules and regulations of the country,city,or community
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Surplus food leads to job specialization because not every one needs to be farming. THis leads to some people being able to take up other things, such as metal work. ... Domestication led to farming, which led to surplus food, population growth, and job specialization, which all lead to civilization.
