Answer:
i honestly dont know its tooooo hard
Step-by-step explanation:
1 meter = 1000 millimeters
You can see that there are 6 rock CDs, over a total of

So, the ratio of rock CDs over the total number of CDs is

Which is 15%.
So, yes, the answer is A
8 tens and 3 ones.
hope that helped
Answer:
0.7 repeating I believe
Step-by-step explanation:
i'm not sure how i got it, but yea