A spinner is divided into three equal sections labeled a B and C. Erik spins the spinner and rolls a fair number cube. The tree

Question

2 years ago

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A spinner is divided into three equal sections labeled a B and C. Erik spins the spinner and rolls a fair number cube. The tree

diagram shows the sample space for the possible outcomes. Which of the following statements is correct?
The probability of the spinner landing on B or rolling a 4 is 1/8
The probability of the spinner not landing on C and rolling a 3 is 13/18
The probability of the spinner landing on an A or rolling a number greater than two is 2/9
The probability of the spinner not landing on A and rolling a prime number is 1/3

Mathematics

2 answers:

ale4655 [162] · Answer 1 · 2022-05-27T15:40:58+03:00

Answer:

Last one:

The probability of the spinner not landing on A and rolling a prime number is 1/3

Step-by-step explanation:

The probability of the spinner not landing on A: 2/3

Prime outcomes on a dice:

2, 3, 5

The probability of rolling a prime number: 3/6 = 1/2

The probability of the spinner not landing on A and rolling a prime number is:

2/3 × 1/2

1/3

skelet666 [1.2K] · Answer 2 · 2022-05-27T17:04:53+03:00

Answer: