In 9, the differences between two consecutive terms are
6-3,12-6,24-12...
3,6,12...
Which is not same. So it is not is arithmetic progression .
In 10. the differences are
Which is not same, so it is not in arithmetic progression too .
4/5 seconds is 0.8 seconds as a fraction.
It takes longer for one person to flip five batches of two pennies than one batch of ten pennies, mainly for a simple reason: although 5 x 2 is equal to 10, that is, it will take the same time to flip the coins, 5 batches is greater than 1 batch, which will take longer to manipulate each of these, increasing the total time.
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Answer:
410.305
Step-by-step explanation:
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