Math, asked by tejal5875, 1 year ago

Cards are marked with numbers 3,4,5....100 are placed in a box and mixed throughly. A card is drawn at random.find probability of getting a card which is divisible by9 and a perfect square

Answers

Answered by pankajbibiyan
2
here's your answer
3/100
the outcomes are 9, 36 and 81
hope it will help you
if useful to you mark it as brainliest plzz plzz
Answered by aleenavarghese2005
0

Hey Mate,

Answer:

P(getting a card divisible by 9 and a perfect square) = 1 / 49

Step-by-step explanation:

Let's take the cards with numbers as = 3,4........100

Total no. of outcomes = 100 - 2 = 98

No. of outcomes = 36 and 81 ( because it should be divisible by 9 and a perfect square)

P(getting a card divisible by 9 and a perfect square) = 2 / 98

                                                                                           = 1 / 49

Hope you get it!!!

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