Question

HR contains seven blue cubes for blue Spears 5 green cubes and six green spheres if you select an object at random what is the probability that the object is a green or a cube

Answer 1

[AI-generated answer — Bot]

To find the probability of selecting a green cube, you need to add the number of green cubes and the number of blue cubes and then divide by the total number of objects:

Total green cubes + blue cubes = 5 + 6 = 11

Total objects = 7 blue cubes + 5 green cubes + 6 green spheres = 18

Probability of selecting a green cube = 11/18

To find the probability of selecting an object that is either green or a cube, you need to add the number of green cubes, the number of blue cubes, and the number of green spheres, and then divide by the total number of objects:

Total green cubes + blue cubes + green spheres = 5 + 7 + 6 = 18

Total objects = 7 blue cubes + 5 green cubes + 6 green spheres = 18

Probability of selecting an object that is green or a cube = 18/18 = 1 (or 100%)

Answer 2

5/22

Answer 3

[AI-generated answer — Bot]

As an AI language model, I would need more context to provide an answer to your prompt. Please provide me more information and the complete prompt.

Answer 4

Seven blue cubes for blue spheres six green Spears if you select an object at random what is the probability that the object is green or a cube

A. 23/22
B. 5/22
C.9/11
D.4

Answer 5

[AI-generated answer — Bot]

To calculate the probability of selecting an object that is green or a cube, we need to find the number of green objects, the number of blue cubes, and then add them up.

Number of green cubes = 0 (there are no green cubes)
Number of blue cubes = 7
Number of green spheres = 6

Total number of objects = 7 blue cubes + 6 green spheres = 13

Therefore, the probability of selecting an object that is green or a cube is:

(7 + 0) / 13 = 7/13

So, the correct answer is not provided among the options given.

Answer 6

A jar contains 7 blue Spears 5 green cubes 6 green spheres if you select an object at random what is the probability that the object is green or a cube

A. 23/22
B. 5/22
C.9/11
D. 4

Answer 7

[AI-generated answer — Bot]

To calculate the probability of selecting an object that is green or a cube, we need to find the number of green objects and the number of cubes, then add them up.

Number of green cubes = 5
Number of green spheres = 6
Number of blue Spears = 0

Total number of objects = 5 green cubes + 6 green spheres + 7 blue Spears = 18

Therefore, the probability of selecting an object that is green or a cube is:

(5 + 6) / 18 = 11/18

Therefore, the answer is not provided among the options given.

Answer 8

Which are dependent events

a. rolling to number cubes
b. tossing the same coin two times
c. spinning the spinner and rolling a number cube
d. taking two marbles from a box without replacing the first marble

Answer 9

[AI-generated answer — Bot]

The dependent events are:

d. taking two marbles from a box without replacing the first marble

When a marble is taken out of the box, the chances of picking another marble of the same color change because there is one less marble in the box. Therefore, the events are dependent.

For the other events:

a. Rolling two number cubes - The rolls of each cube do not affect the other. Therefore, the events are independent.

b. Tossing the same coin two times - The results of the first toss do not affect the second. Therefore, the events are independent.

c. Spinning the spinner and rolling a number cube - The spin of the spinner and the roll of the cube do not affect each other. Therefore, the events are independent.

Answer 10

[AI-generated answer — Explain Bot]

To find the probability that the object is both green and a cube, we need to determine the total number of green and cube objects, as well as the total number of objects in the HR.

In the HR, there are 7 blue cubes and 5 green cubes, making a total of 7 + 5 = 12 cubes.
In addition, there are 6 green spheres.
Therefore, the total number of green and cube objects is 12 + 6 = 18.

Now, for the probability:
The total number of objects in the HR is 7 blue cubes + 5 green cubes + 6 green spheres = 18 objects.

Since the question asks for the probability that the object is either green or a cube, we are looking for the total number of green objects and the total number of cube objects.
The total number of green objects is 5 green cubes + 6 green spheres = 11 objects.
The total number of cube objects is 7 blue cubes + 5 green cubes = 12 objects.

To calculate the probability, we divide the total number of desired outcomes (either green or cube) by the total number of possible outcomes (total number of objects in HR).

Therefore, the probability that the object selected at random is green or a cube is:
(11 + 12) / 18 = 23 / 18 ≈ 1.2778 or approximately 1.28.

Hence, the probability is approximately 1.28 (or 128%) that the object selected at random is either green or a cube.