Answer:
A, C, D, E
Step-by-step explanation:
Input your equations and tables into Desmos graphing to get your answers.
Answer:
3/7
Step-by-step explanation:
p is the probability of a green light. p/3 is the probability of a red light.
The probability of getting 2 green lights is:
p²
The probability of getting exactly one red light is:
(1−p/3) × p/3 + p/3 × (1−p/3)
= 2/3 p (1−p/3)
= 2/3 p − 2/9 p²
(You can also show this with binomial probability.)
Therefore, the total probability of winning with two pushes is:
p² + 2/3 p − 2/9 p² = 7/9 p² + 2/3 p
If this equals the probability of winning with one push:
p = 7/9 p² + 2/3 p
1 = 7/9 p + 2/3
1/3 = 7/9 p
p = 3/7
The answer is: The Area command.
The explanation is shown below:
1. The Area command is a very useful command in AutoCad, and you can use it to calculate the area and the perimeter of a closed region draw with a polyline.
2. To use this command, you only need to type AREA and press the enter button. Then, you must select the points of the closed region and press enter again. Once you do this, the software will show you the perimeter and the area.
The probability that the sum of both rolls is at least 9 is 2/36.
Probability is the chance that a given event will occur. the ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes.
Given:
Total sample spaces: 36.
Number on one dice: 6
For sum of both rolls to be 9 , the only possible way is (6,3)(3,6)
Using probability formula,
Thus The probability that the sum of both rolls is at least 9 is 2/36.
To Learn more about Probability visit:
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You have to divide the two numbers