Question

) A bag contains 5o Carofs. Each Card bears only one number from 1 to 50 .

Event a) : the number on the card is divisible by 6

Event b) : By the number on the Card is a complete square

Event c) the number on the card is a prime number

Event d) the number on the Card is multiple of 5​

Answer 1

Step-by-step explanation:

here is your answer dear!!

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Answer 2

Event a

Number of cards divisible by 6 = 50/6 = 8.33 = 8 cards ✔️

Another method,

Number of cards that contain numbers divisible by 6 = 6, 12, 18, 24, 30, 36, 42, 48 = 8 cards

Event b

Number of cards which contain a complete square= √50 = 7.07 = 7 cards ✔️

Another method,

Number of cards which contain a complete square= 1, 4, 9, 16, 25, 36, 49 = 7 cards

Event c

The cards which contains a prime number = 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47 = 15 cards ✔️

Event d

The cards which contain numbers that are multiples of 5 = 50/5 = 10 cards