Question

15. Cards are marked with natural numbers 2 to 20 are placed in a box and mixed
thoroughly. One card is drawn from the box. Find the probability that the
number on the card is a prime number,​

Answer 1

Answer:

prime numbers from 2 to 20:

Step-by-step explanation:

2,3,5,7,11,13,17,19.

the probability that the number on the card is a prime number : P(E)= number of favourable outcomes / total number of outcomes .

P(E)=8/19

Answer 2

Answer:

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hope it helps u mate.

happy to help u..