1.How many identification tags can be made using seven numeral spaces? (using the ten digits and no blank spaces.)

2. If an agency needs to make 10000 tags, then how many numeral spaces should they use? (using the ten digits and no blank spaces.)

Question

1.How many identification tags can be made using seven numeral spaces? (using the ten digits and no blank spaces.)

2. If an agency needs to make 10000 tags, then how many numeral spaces should they use? (using the ten digits and no blank spaces.)

anonymous · Answer

from 0 0 0 0 0 0 0 to 9 9 9 9 9 9 9 or the numbers from 0 to 9,999,999
there are ten million (10,000,000) of them

anonymous · Answer

second question i guess you are supposed to say 1,000 assuming you can make a tag that has all zeros. why not?

anonymous · Answer

for number two my answer choices are 5  4  3  6  and 7