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Please help me with both questions

Please help me with both questions-example-1
User Colm
by
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1 Answer

2 votes

Answer:

(b) 829 seconds

(c) 13.8 minutes

Explanation:

(b) 2.48×10⁸/2.99×10⁵ = 829 seconds

(c) 829/60 = 13.8 minutes

User Kore
by
6.7k points