cherryglossom1 cherryglossom1
  • 16-01-2021
  • Mathematics
contestada

if you roll a pair of dice, what is the probability that both are 3's or that the sum is more than 8

Respuesta :

chuity
chuity chuity
  • 16-01-2021

Answer:

11/36

Step-by-step explanation:

We have 36 possible outcomes when rolling a pair of dice.

Only 1 outcome gets both 3's. (3 3)

For the sum to be greater than 8, there are 10 outcomes.

(3 6) (4 5) (4 6) (5 4) (5 5) (5 6) (6 3) (6 4) (6 5) (6 6)

The probability is therefore (1+10)/36=11/36.

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