ishankarki947
ishankarki947 ishankarki947
  • 24-08-2022
  • Mathematics
contestada

A card is drawn from the number cards numbered from 5 to 30. What is the probability of getting square or even numbered card?​

Respuesta :

pranavgera011 pranavgera011
  • 27-08-2022

probability Getting square number=3/25

probability Getting even number=13 / 25

A card is drawn from the number cards from 5 to 30

So, Set will be : { 5, 6, 7, 8, 9, .......29, 30}

n(S) = 25

A = Getting square number

A = { 9, 16, 25 }

n(A) = 3

P ( A) = n (A) / n (S)

= 3/25

B = Getting even number

B = { 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 }

n(B) = 13

P ( B) = n (B) / n (S)

= 13 / 25

learn more about probability here:

https://brainly.com/question/25870256

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