Answer:
100000 pass codes
Step-by-step explanation:
the pass code form is: abcde
a: 10 numbers to choose
b: 10 numbers
c: 10 numbers
d: 10 numbers
e: 10 numbers
so there are 10^5 = 100000 pass codes exist
The answer will be will be C
Because it’s reflected
Answer is C. multiply by 3 - square root 5
using a^2 - b^2 = (a + b)(a - b)
Answer:
5
Step-by-step explanation:
Answer:
24 and 28
Step-by-step explanation:
just keep adding 4 and you will get these 2 numbers between 20-30
