![subject](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:17 gatorboy1788
A fountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2 + 3x. A beam of light modeled by the equation -2x + 5.5y = 19.5 passes through the fountain to create a rainbow effect. If the beam cuts the water spray at points A and B, such that point B is at a higher level than point A, what distance from the ground level is point A?
A.
1.66 units
B.
4.15 units
C.
5.44 units
D.
6.14 units
E.
7.13 units
![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 19:50
Examine the two-step equation. β 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
The interior angles formed by the side of a hexagon have measures of them up to 720Β° what is the measure of angle a
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
A fountain on a lake sprays water in a parabolic arch modeled by the equation y = -0.3x2 + 3x. A bea...
Questions
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2020 15:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/en.png)
English, 20.10.2020 15:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 15:01