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Mathematics, 10.12.2020 04:30, MoparorNocar061401
The half-life of radium is 1690 years. If 40 grams are present now, how much will be present in 560 years?
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Answers: 2
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Mathematics, 21.06.2019 22:20, ineedhelp2285
The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap
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Mathematics, 21.06.2019 22:30, mackenzie27717
3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
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Mathematics, 22.06.2019 01:30, kuadirkennedy
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
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The half-life of radium is 1690 years. If 40 grams are present now, how much will be present in 560...
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