Not sure how to solve this
...
Answers: 1
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(1β0.2)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, 21.06.2019 23:30
Maddie's rectangular kitchen has an area of 10 square yards and a length of 3 3/4 yards.how many yards wide is maddie's kitchen?
Answers: 1
Mathematics, 21.06.2019 23:30
Which of the following vectors are orthogonal to (2,1)? check all that apply
Answers: 1
Mathematics, 22.06.2019 02:00
During how many months was the difference between the number of days with homework and with no homework greater than 6?
Answers: 1
History, 10.12.2020 17:50
Business, 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Advanced Placement (AP), 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Mathematics, 10.12.2020 17:50
Chemistry, 10.12.2020 17:50
Spanish, 10.12.2020 17:50