Answer: 5.74×10^8 stacks
Explanation:
The U.S. quarter has a mass of 5.67 g and is approximately 1.55 mm thick.
1 stack would contain $2.83x 10^4
No. of stacks to pay off debt=
$16,213,166,914,811/2.83 ×10^4
= 5.74 × 10^8 stacks
Answer:
D
it goes past the decimal three places
Mg(s)+Zn2+>>>>>Mg2++Zn(s) B
I'm sorry, you didn't post the pictures.
Answer:c
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