Answers: 2
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 01:30
Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
Answers: 3
Mathematics, 22.06.2019 03:30
Which phrase generalizes the specific terminology bolded in the text?
Answers: 1
What is the average of the integers from 25 to 41?...
Geography, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
History, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57
History, 16.06.2020 03:57
English, 16.06.2020 03:57
Mathematics, 16.06.2020 03:57