Mathematics, 24.03.2021 20:50 angela613972
A scientist recorded the amount of substance Z present in an ongoing chemical reaction. This table gives the amount of substance Z over the first 15 minutes. The data can be modeled using an exponential function.
Time (min) 3 6 9 12 15
Substance Z (g) 6.2 3.84 2.38 1.48 0.92
Based on the data, which measurement is closest to the amount of substance Z that will be present after 30 minutes?
0 g
0.08 g
0.14 g
0.46 g
Answers: 3
Mathematics, 21.06.2019 20:30
Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.
Answers: 1
Mathematics, 21.06.2019 23:00
The sum of 5consecutive even numbers is 100. what is the first number in this sequence?
Answers: 1
Mathematics, 22.06.2019 00:30
What is the perimeter of a rectangle if the length is 5 and the width is x?
Answers: 3
A scientist recorded the amount of substance Z present in an ongoing chemical reaction. This table g...
Chemistry, 30.01.2020 19:45
History, 30.01.2020 19:45
Physics, 30.01.2020 19:45
Mathematics, 30.01.2020 19:45
History, 30.01.2020 19:45
English, 30.01.2020 19:45
Mathematics, 30.01.2020 19:45