Aspinner 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

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

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

step-by-step explanation:

where is the questions