Mathematics, 28.01.2020 17:51 webbhlharryteach
A10 gram sample of a substance thats used to detect explosives has a k-value of 0.1356. find the substances half-life in days. round your answer to the nearest tenth.
n=n0e^-kt
n0= initial mass (at time t = 0)
n = mass at time t
k= a positive constant that depends on the substance itself and on the units used to measure time
t= time in days.
Answers: 3
Mathematics, 21.06.2019 16:30, pennygillbert
Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25
Answers: 2
Mathematics, 21.06.2019 22:30, fluffpupkiki
5. (04.07)which of the following exponential functions goes through the points (1, 12) and (2, 36)? (2 points)f(x) = 3(4)^xf(x) = 4(3)^-xf(x) = 3(4)^-xf(x) = 4(3)^x
Answers: 1
A10 gram sample of a substance thats used to detect explosives has a k-value of 0.1356. find the sub...
English, 06.06.2021 14:00
Physics, 06.06.2021 14:00
Chemistry, 06.06.2021 14:00
English, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00