Answer:
it go by 20 then 30
Step-by-step explanation:
Answer:

Step-by-step explanation:
From the question we are told that:
Mean 
Flaws 
Distance 
Generally the equation for Poisson mean lambda over 1000 is mathematically given by

Therefore



Owen grew 11/16 in two years.
3/8 = 6/16
6/16 + 5/16 = 11/16
I hope I helped. Brainliest would be appreciated.