Answer:
1/2600 = 0.00038
Step-by-step explanation:
To find this probability, we first need to find how many ways we can fill each letter and each digit.
The letter has 26 different values, and each digit has 10 different values, so to find the total number of passwords, we just need to multiply the possibilities for each letter and digit:
Total cases = 26 * 10 * 10 = 2600
So the probability of correctly guessing is 1/2600 = 0.00038
Answer:
x= 13
Step-by-step explanation:
−4/9(18x − 36) = −88
we need to solve the equation for x

First we remove the fraction -4/9
Multiply by -9/4 on both sides

18x -36 = 198
Now add 36 on both sides
18x = 234
Divide both sides by 18
x = 13
Y - y1 = m (x - x1)
m = 4 , x1 = 1 and y1 = 3, so its
y - 3 = 4(x - 1)
Ratio being 3:5:7
longest being 56 so
7x=56
x=8
multiply the other lengths by 8
3*8=24
5*8=40
making the final
24:40:56