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Juana’s dad gave her an exponentially increasing allowance as an experiment. On the first day, he gave her 1¢. On the second day he doubled it and gave her 2¢, and on the third day, he doubled that and gave her 4¢. He kept doubling the previous day’s amount for a total of 10 days. How much did he give her on the tenth day? 18¢

User Oneal
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1 Answer

5 votes
$5.12

Make a chart for this sort of problem it makes it easier. Excel is good for it
User Lxalln
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