Answer:0.92
Step-by-step explanation:
Given
of Population is vaccinated
So, Probability of a person being vaccinated is 
and simultaneously , probability of not vaccinated is 

Now, Probability that atleast one of them has been vaccinated is given by



Answer:
A
Step-by-step explanation:
I hope its correct! :)
Answer:
(-2, 4) (-2, 5) (0, 4) (4, 5)
Answer:
18
Step-by-step explanation:
Hoped this helped!!
First off, the function above is incomplete, however, by the looks of it, likely a quadratic, anyway, the values "x" can safely take on would be all real numbers, thus -∞ < x < +∞