Answer:
12.
1 + 2 + 1 = 4 + 1 + 2 + 1 + 4 = 12 = 4 + 1 + 2 + 1 + 4 = 1 + 2 + 1
Answer:
C) drain cleaner fizzes up as it encounters blockages in a pipe
Explanation:
Answer:
570
Explanation:
a centigram is a gram times 100
So you do 5.7 times 10 and you get 570