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
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Answered by
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
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
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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