The probability that an event will occur is 0.1. what is the probability that the event will not occur

0.9

Step-by-step explanation:

For any event A , the probability of event A will occur be P(A).

Then , the probability of not occuring the event A will be given by :-

The given statement : The probability that an event will occur is 0.1.

That is ,

Now, the probability that the event will NOT occur is given by :-

Hence, the probability that the event will NOT occur = 0.9

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.