![subject](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 04:20 dantwanlarosa85
Nasa launches a rocket at t=0 seconds. its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t^2+337t+143.
1.assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
the rocket splashes down after seconds.
2.how high above sea-level does the rocket get at its peak?
the rocket peaks at meters above sea-level.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 21:00
Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need
Answers: 3
You know the right answer?
Nasa launches a rocket at t=0 seconds. its height, in meters above sea-level, as a function of time...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 17.01.2021 05:40
![question](/tpl/images/cats/istoriya.png)
History, 17.01.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 05:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 05:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.01.2021 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 17.01.2021 05:40
![question](/tpl/images/cats/es.png)
Spanish, 17.01.2021 05:40
![question](/tpl/images/cats/biologiya.png)
Biology, 17.01.2021 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
Spanish, 17.01.2021 05:40