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Mathematics, 17.12.2021 03:50 JN02
Please help me with this homework
Answers: 3
Mathematics, 21.06.2019 18:30, myohmyohmy
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
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.
Answers: 1
Social Studies, 27.09.2019 15:50
Social Studies, 27.09.2019 15:50
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Mathematics, 27.09.2019 15:50
Mathematics, 27.09.2019 15:50
Social Studies, 27.09.2019 15:50
Social Studies, 27.09.2019 15:50
Mathematics, 27.09.2019 15:50