Nancy decides to roll a die three times. What's the probability that she will roll all even numbers?

The probability that she will roll all even numbers is 1/8.

It should be noted that there are 6 numbers in one roll of a dice. Therefore, there are 3 even numbers and 3 odd numbers.

The probability of getting even numbers in one roll will be:

= 3/6 = 1/2

The probability that she will roll all even numbers will be:

= 1/2 × 1/2 × 1/2

= 1/8

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  1/8

Step-by-step explanation:

The probability of rolling an even number on one roll is 3/6 = 1/2. Assuming the rolls are independent, the probability of rolling an even number 3 times is ...

  (1/2)(1/2)(1/2) = 1/8

The probability that Nancy rolls all even numbers in 3 rolls is 1/8.

21

step-by-step explanation:

11279

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm