Ik for s fact the awnser not a
Answer:
30
Step-by-step explanation:
The amount of gold coating in millimeters needed for the ring is the difference between the total coating and the coating that has already been applied. From the given above, that would be,
0.03 mm - 0.021 mm = 0.009 mm
Thus, the answer to this question is letter B.
Yes there is a 2/3 chance. This is fun stuff!
I think you square the number as many times as there are people so that is,. 7*7=49
