Math, asked by droachpreet97, 1 day ago

In a box cards numbers 10 to 109 are mixed thoroughly. One card is drawn at random. Probability of getting a number which is a prime less than 40 is :​

Answers

Answered by marshall3027king
1

Step-by-step explanation:

Python list of 6 numbers replace the second fourth and sixth number with the cube of the number

Answered by Dhruv4886
2

Given:

In a box cards numbers, 10 to 109 are mixed thoroughly. One card is drawn at random.

To Find:

Probability of getting a number that is a prime less than 40 is?

Solution:

Probability is defined as the outcome of getting a certain event out of all the possible events, the value of probability lies between 0 to 1 inclusive of ends. the formula for finding the probability of an event is,

P=\frac{possible outcomes}{total outcomes}

So now in this situation, the total number of outcomes will be,

Total=109-10+1\\=100

so total outcomes will be 100 and the outcomes when the number will be a prime number less than 40 will be,

prime numbers from 10 to 40 are 11,13,17,19,23,29,31,37, which is a total of 8 possible outcomes, now putting all the values in the formula given, which goes as,

P=\frac{8}{100} \\=0.08

Hence, the probability of getting a prime number less than 40 is 0.08.

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