dadude
contestada

MARK AS BRAINLIEST PLUS 20 POINTS

1. A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 4.

A. 1/4

B. 1/3

C. 1/2

D. 2/3

2. A number cube is rolled 360 times, and the results are recorded as follows: 96 ones, 31 twos, 49 threes, 76 fours, 45 fives, and 63 sixes. What is the experimental probability of rolling a 2 or a 3?

A. 0.16

B. 0.22

C. 0.37

D. 0.78

3. A game involves spinning this spinner. What is the probability of the pointer landing on G?

1. 1/8

2. 5/8

3. 1/2

4. 3/8

4. From a barrel of colored marbles, you randomly select 5 blue, 2 yellow, 3 red, 4 green, and 2 purple marbles. Find the experimental probability of randomly selecting a marble that is not yellow.

A. 9/16

B. 7/8

C. 8/9

D. 3/4

Picture is for number 3

MARK AS BRAINLIEST PLUS 20 POINTS 1 A standard number cube with the numbers 1 through 6 is rolled Find the probability of rolling a number less than 4 A 14 B 13 class=

Respuesta :

ReinaInoue
The answer to question 1 is 1/2
REASON:
1/2 of the numbers are below 4, so the answer is 1/2.

The answer to question 2 is 0.16
REASON:
31 + 49 = 60
60 divided by 360 = 0.16 (2 s.f.)

The answer to question 3 is 1/8
REASON:
There are 8 letters which the spinner can land on. Only 1 of these 8 letters is "G".
Therefore, the answer is 1/8.

The answer to question 4 is 7/8
REASON:
16 marbles were randomly selected from the bag. 14 of those were not yellow. Therefore the answer is 14/16 which cancels down to 7/8

Otras preguntas