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1) Grandpa tells Nelli he has an investment in a fund that has a history of increasing in values by 6.2% every year. He has $32,000 invested in that fund. He asks her to compute how much the fund will earn him over five years if he makes no changes to his investment.
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2) A dime is 1.25x10-3 meter thick and is worth 1x 10-1 dollars. How many meters high is a stack of
dimes worth 1x106 dollars? Express your answer in meters without using scientific notation.
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3) The numbers 1 - 32 can be represented with a set of five
lights using the binary system. An "on" light is recorded with a
1, an "off" light is recorded with a 0. With the pattern given in the table, how would the number 23 be represented in 1's and
0's?
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