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Mathematics, 05.05.2020 00:49 Lingz
The Martinez family has $1543 a month income. They have $978 and fixed expenses, money they have to spend. How much money do they have left after the fixed expenses
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Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
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The Martinez family has $1543 a month income. They have $978 and fixed expenses, money they have to...
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