The numbers 30 to 74 are in a hat. if the probability of drawing a multiple of 2 is 23/45. what is the probability of not drawing a multiple of two?

22/45

Step-by-step explanation:

Let A be the event of drawing a multiple of 2,  

So,  

p(A)=  23/45

Now, let A' be the opposite(complementary) event which means not drawing a multiple of 2

From the properties of probability, the sum of an event’s probability and its opposite(complementary) event’s probability is equal to 1.

p(A)+p(A')=1

We have to find the probability of not drawing a multiple of two i.e. p(A')

p(A')=1-p(A)

=1 - 23/45

=  (45-23)/45

=22/45

So the probability of not drawing a multiple of 2 from the hat is 22/45.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

the correct answers are 1, 2, 4, and 5! i just got it right!