Answer:
1/729
Step-by-step explanation:
Assuming that the probabilities of each digit in the pin is independent from the other digits, the answer to this question can be calculated. There are total of 9 digits, out of which 1 digit is correct. This is true for all the three digits. So the probability of choosing the correct digit in the first place in the first try will be 1/9. Since this is true for the rest of the digits as well and they are independent, we can safely multiply the probabilities. So P(Correct Guess in the first try) = 1/9 (first place) * 1/9 (second place) * 1/9 (third place) =
= 1/729. So the correct answer is 1/729!!!
The value of x is 2x+38=90
The answer is x=26
Answer:
answer below
Step-by-step explanation:
2. The slope is 4
3. The slope is 3.
4. the slope is 14.
5. She reads 2100 pages in x hours
Answer:
600 cl
Hope this helps :)
Have a great day !
5INGH
Step-by-step explanation:
5 : 1
We know that there is 120 cl of orange squash so
( Water : orange squash )
5 : 1
? : 120
We are multiplying by 120 to get from 1 to 120 so we must multiply by 120 to get from 5 to ?.
So,
5 × 120 = 600
Answer:
x = 7 is your answer.
Step-by-step explanation:
Here is what you do:
<em>x + 16 = 4x - 5</em>
<em>-3x + 16 = -5</em>
<em>-3x = -21</em>
x = 7 is your answer.