every hour the amount of water in a tank is filled tripled of the original amount.starting 3 liters with waters. how many liters are there in 8 hours
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Answers & Comments
STUPlDENT
72 after 8 hours Why? If the water is tripled every hour then 3x3=9 9x8=72
I have another answer which is 75 Why? I added the starting 3 liters to the liters in 8 hours. You choose
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sharifaalonto
actually the answer is 6,561 why because it's geometric sequence so read this the first term is 3 and the common ratio is 3 so just multiply the first term to the common ratio until 8 which means 8hours
Answers & Comments
Why?
If the water is tripled every hour then 3x3=9
9x8=72
I have another answer which is 75
Why?
I added the starting 3 liters to the liters in 8 hours. You choose