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5 votes
I need help with qn5, thankyou

I need help with qn5, thankyou-example-1

1 Answer

3 votes

Answer:

5a) 7 hours (see picture for the 2 equations)

b) $95

Explanation:

Please see the attached pictures for full solution :)

I need help with qn5, thankyou-example-1
I need help with qn5, thankyou-example-2
I need help with qn5, thankyou-example-3
User Rymnel
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