By some miracle, a Smudgy Press book is found to have 90% of its pages free of typographic errors. Assuming that the distribution of the typographical errors per page is Poisson, what is the probability that a randomly selected page contains exactly one error

The value is  

Step-by-step explanation:

From the question we are told that

  The  the probability that the Smudgy Press book pages have zero  errors  

Gnerally the probability distribution for Poisson distribution is  

Gnerally the probability that the Smudgy Press book pages have zero  errors is mathematically represented as

=>    

taking natural  log of both sides

=>    

=>  

Generally the probability that a randomly selected page contains exactly one error is mathematically represented as

=>      

=>      

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial

i think it is 70

step-by-step explanation: