![subject](/tpl/images/cats/mat.png)
Mathematics, 03.06.2020 20:57 weg5309
Kajal holds a ruler in some wavy water. The depth of the water t seconds after she starts measuring it, in cm, is given by D(t)=50−23sin(π(t+0.23)) . After she starts measuring, when is the first time the depth of the waves is at its average value? Give an exact answer.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Kajal holds a ruler in some wavy water. The depth of the water t seconds after she starts measuring...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/geografiya.png)
Geography, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 16:01