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I need help with question 7 part (ii)

I need help with question 7 part (ii)-example-1
User Zanbaldwin
by
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1 Answer

5 votes

Answer:

18 years old

Explanation:

H=17- A/

H=8hours

8=17- A/

-9=- A/

A=18years

User Trinca
by
7.4k points