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Question 1 A cell divides and triples each hour. If it starts with 2 cells, how many cells are there after 4 hours? @ 54 162 O72 Oo 81 Question 2 James deposits $50 per week into an account earning 0.5% weekly interest. How much will he have after 52 weeks (1 year)? #2, 960.90 $2,850.75 $2,740.50 $2,600.22 _) | Question 3 A candle burns and reduces to 90% of its height each hour. If it starts at 10 inches, what is its height after 2 hours? O 1in 9.5 in 9.1in 2.0in