You want to multiply together the number of possible choices for each digit in the code.
0-9 is ten possible numbers, since repetitions are allowed (example code 2,2,2,2) there are ten possible choices per digit in the code.
10*10*10*10 = 10,000 four digit coded possible
I am not sure, but we're you going to put up a sum.
Interest = Principle(Rate)(Time)
2500(.07)(6) = 1050
The interest will be $1,050
Answer:
x=238 plus 0
Step-by-step explanation:
think
