Question

A box contain 19balls baring number from 1 to 19 a .A ball is drawn at random . Find the probability that number on the ball. 1) is a prime number.
2) divisible by 3 or 5

Answer 1

Yes it is a primary no.
No it is not divisible by 3 or 5

Answer 2

Answer:

Step-by-step explanation:

1: probability of getting a prime number P(E) = 7÷19

=9.368

2: probibality of getting a number divisible by 3 or 5 = 8÷19

= 0.321