Step-by-step explanation:
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Don't trust those links my guy it's a scam or virus
It is 22 my guy because i think it is 22
Q:3
Ans: 10.12 x 10 power -5
Q:4
Ans: 5/8
Q:5
Ans: - x cube and + x square
Well, one number is larger than the other, it has a bigger quantity, which makes the other smaller.