The probability can be modeled using the following formula:
wherein X follows the density
Now for k = 3 we get:
The probability we are looking for is 0.15.
Do you have any question ?
Answer:
x = 11
Step-by-step explanation:
10x = 4x + 66
10x - 4x = 66
6x = 66
x = 66/6
x= 11
The two numbers that can possibly be Max's number are 617237 and 627137.
- We are provided with several characteristics of the numbers about which Max is thinking.
- The number is a 6-digit number.
- The number is odd.
- The numbers have the same digits at 1000 s and 1 s place value.
- The number is greater than 500,000.
- The sum of all the digits of the number equals 26.
- According to the rules, the digits at 1000s and 1s places should be the same as well as odd. They can be 1, 3, 5, 7, or 9.
- The leftmost digit should be more than 5, so it can be 6, 7, 8, or 9.
- The remaining digits can be filled in such a way that the total sum is 26.
- There are a number of possible answers.
- So, we will take any two such numbers that follow all the rules.
To learn more about place value, visit :
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Answer:
Step-by-step explanation:
For this case we must resolve the following inequality:
Subtracting 7 from both sides of the inequality we have:
Dividing by 3 to both sides of the inequality we have:
We multiply by -1 on both sides, taking into account that the sense of inequality changes:
Thus, it is observed that to solve the inequality it is necessary to change the meaning of it.
ANswer:
False. It is necessary to change the sense of inequality
