Alock has four dials. on each dial are the digits 0-9. how many possible combinations are there?

There are 6561 posible combinations.

Step-by-step explanation:

the lock has four dials.

And we know that the first dial has 9 posible numbers (0, 1, ... , 9)

the second dial also has 9 posible numbers, and it is the same for the other two.

The total number of combinations is the product of the posibilities for each dial:

c = 9*9*9*9 = 9^4 = 6561

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

what's the question?

step-by-step explanation:

there is no question.