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Mathematics, 21.06.2019 21:00
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.
Answers: 1
Mathematics, 22.06.2019 01:00
What is the y-intercept of the line with the equation 3x + 4y = 12?
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Mathematics, 22.06.2019 01:00
Three consecutive integers have a sum of 234. what are the three integers
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Mathematics, 22.06.2019 05:30
Use the coordinates of the labeled point to find a point-slope equation of the line (3 -5)
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The term x-5 is a factor of which function?...
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