Carlin has a die that is numbered 1 through 6. About how many times should Carlin expect the die to land on a factor of 3 if she rolls the die 240 times.

Question

Mathematics

Annie Barnes

4 January, 07:22

Carlin has a die that is numbered 1 through 6. About how many times should Carlin expect the die to land on a factor of 3 if she rolls the die 240 times.

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Fernando · Answer 1

40

Step-by-step explanation:

P (3) = number of 3's on a die / total sides on a die

P (3) = 1/6

To get the number of times she gets a 3, multiply by probability by the number of total rolls

240*1/6 = 40

She should expect 40 rolls with a 3