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3 years ago

13

gave each student a pair of standard dice. The students rolled the dice once and reported their results to the teacher. How many

of his 126 students should the teacher have expected to roll a 3 or a multiple of 3 on both dice?

1 answer:

Salsk061 [2.6K]3 years ago

8 0

42 times is the answer

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Answer Difference between the experimental and the theoretical probability is 2/5 . Step-by-step explanation: Spinner is spun 10 times, and experimental probability of landing on a 3 is 1/2, i.e. out of 10 times spinner lands 5 times into 3.

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6 more than the product of a number and 4 equals 8

charle [14.2K]

The unknown number is 1/2 or 0.5.

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Step-by-step explanation:

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3 years ago

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2x + 4x will always be larger or equal to 0.
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3 years ago