![subject](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 01:20 Ahhskii
A lake near the Arctic Circle is covered by sheet of ice during the cold winter months. When spring arrives, the ice starts to melt.
S models the ice sheet's thickness (in meters) after t weeks.
S= -0.25t+4
What is the ice sheet's thickness at the beginning of spring?
meters
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
You know the right answer?
A lake near the Arctic Circle is covered by sheet of ice during the cold winter months. When spring...
Questions
![question](/tpl/images/cats/es.png)
Spanish, 20.09.2019 00:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 20.09.2019 00:20
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 00:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2019 00:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2019 00:20
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 00:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 00:20
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 00:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 00:20
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2019 00:20
![question](/tpl/images/cats/ekonomika.png)
Business, 20.09.2019 00:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)
Spanish, 20.09.2019 00:20