25-08-2017
Mathematics

contestada

mark had to place 1 penny in the first bag. he would place 2 pennies in the next bag, 4 pennies in the bag after that, and 8 pennies in the following bag. mark wa to follow the same pattern placing pennies in just 21 bag. How many pennies did mark place in the 21st bag? How much money did he recieve

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anna130 anna130

25-08-2017

the answer is option 7

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