Acertain identification number is a sequence of five digits. (a) how many identification numbers are possible? incorrect: your answer is incorrect. numbers (b) how many of them begin with either 023 or 003? numbers (c) how many identification numbers are possible if no two adjacent digits are the same? (for example, 123-45 is permitted, but 123-34 is not.) numbers

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076