Answer:
2,345,78
Step-by-step explanation:
Answer:
Hour: 16. The charge: 1056
Step-by-step explanation:
I multipled each number out in the equations
(16 x ?) + 800
(21 x ?) + 720
Then I repeated that over and over again until I got matching numbers.
There are 2,162,160 possible combination that could be made if there are 14 bands and only 6 slots available. This is computed using factorial. By using factorial we first need to identify the number of band and the number of slots available. It could be express as 14! - 8! or 14 x 13 x 12 x 11 x 10 x 9, which is equal to 2,162,160 combination.
9 rows would be empty because 112/7 is 16, so there are 16 total rows. Then subtract the 7 rows that are full and you get 9 rows left.