Mathematics, 14.01.2020 04:31 torrencek1

Afountain on a lake sprays water in a parabolic arch modeled by the equation y = −0.4x2 + 3x, where y is the height in feet and x is the horizontal distance. a beam of light is passed through the fountain to create a rainbow effect. if the beam is directed at an angle modeled by the equation -2.2x + 4.9y = 8.18, at what distance from the ground will the beam first touch the water spray?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Answers: 3

Answer

Mathematics, 21.06.2019 18:30

Find the values of y: 3y^3(y^2+ 2/3y)=0

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

What is the frequency of the sinusoidal graph?

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

Answers: 1

Answer

You know the right answer?

Afountain on a lake sprays water in a parabolic arch modeled by the equation y = −0.4x2 + 3x, where...

Questions

Engineering, 24.08.2021 22:10

What are some of the dangerous an emergency factors that structural engineers need to consider and plan for when engineering?...

Business, 24.08.2021 22:10

Kuria is a longtime customer of Middlebury Bank and has a savings account with the bank. She recently took out a car loan from the same bank. What is...

English, 24.08.2021 22:10

Ayúdenme plis es para hoy ...

Geography, 24.08.2021 22:10

Are the items in the list renewable or nonrenewable resources? Choose N for nonrenewable resources. Choose R for renewable resources.

English, 24.08.2021 22:10

The line "give me liberty or give me death" is an example of . -ethos and pathos -synecdoche- logos and ethos...

English, 24.08.2021 22:10

Directions: The thesis statements that follow are in response to the writing prompt. In each group of three thesis statements, rank one "best, one "...

Biology, 24.08.2021 22:10

Fill in the blank: Turgid cells help support parts of a plant like the ....

Mathematics, 24.08.2021 22:10

Jo. in my zo. o.m please. id:5231210760 pa. ss:0CHTAZ...

Advanced Placement (AP), 24.08.2021 22:10

I light a TNT that summons a zombie army. what do you do? a. run b. take the blast head on and fight c. stand there frozen in fear...

Mathematics, 24.08.2021 22:10

Can some one help me please? ...

English, 24.08.2021 22:10

How do you tell your family you are transgender...

English, 24.08.2021 22:10

you have finished jhs and will like to improve on your best skill write a letter of application to the owner of the company for apprenticeship ...

Business, 24.08.2021 22:10

A recent engagement survey in your large retail organisation, which includes head office staff and retail staff at local stores, has highlighted that...

Chemistry, 24.08.2021 22:10

In a certain grocery store, strawberries cost $4.80 per pound ( 4.80 dollars/lb ). What is the cost per ounce?...

Physics, 24.08.2021 22:10

Calculate the resistance of a copper conductor with a length of 3km and diameter of 5mm. take the resistivity of the copper as 0,0173 ...

Chemistry, 24.08.2021 22:10

Wavelength of light of a particular color is 580nm. express it in meters...

History, 24.08.2021 22:10

Please help! Which statement accurately describes Issac Newton's achievements?

Mathematics, 24.08.2021 22:10

Can you help me its the one where it says to find the value of a and b

Mathematics, 24.08.2021 22:10

Graph f(x) = |3x - 2). Fx) = (3x-2 as a plecewise function would be written as -3x + 2 when x < ? F(x) =3x - 2 when x >2/3

World Languages, 24.08.2021 22:10

Ok, im being self taught in 7 different languages but one of them is Japanese. And this one phrase " Kimi wo shiawase ni suru " i can't get the right...

More questions: Mathematics Another questions