Mathematics, 23.06.2019 17:50 joy3449

Afountain on a lake sprays water in a parabolic arch modeled by the equation y=-0.3x+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 bis at a higher level than point a what distance from the ground level is point a?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:30

Which graph has a rate of change of zero

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Answers: 1

Answer

Mathematics, 22.06.2019 00:20

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

What is the perimeter of an equilateral triangle if each side is (x+3)?

Answers: 1

Answer

You know the right answer?

Afountain on a lake sprays water in a parabolic arch modeled by the equation y=-0.3x+3x a beam of li...

Questions

English, 30.10.2019 18:31

Which ideas from the excerpt would be most appropriate to include in a summary? select three options. popular novels from the past often ask provocat...

English, 30.10.2019 18:31

Read the excerpt from the code book. other attacks include the use of viruses and trojan horses. eve might design a virus that infects pgp software an...

Social Studies, 30.10.2019 18:31

Why is spain a good example of how most conquered peoples of other faiths were treated under the umayyad caliphate? * a. jews and christians were for...

Mathematics, 30.10.2019 18:31

Someone teach me how to calculate simplest radical form...

Advanced Placement (AP), 30.10.2019 18:31

Part a: which statement best describes the relationship between the two newspaper articles?...

History, 30.10.2019 18:31

Which principles should guide american diplomacy--moral and legal ideals or national interest in world war 1?...

History, 30.10.2019 18:31

What was the result of the battle of manila bay?...

English, 30.10.2019 18:31

Read the excerpt from "the necklace" by guy de maupassant and answer the question. [1] she was one of those pretty and charming girls born, as though...

Mathematics, 30.10.2019 18:31

If a watch costs $40 and you must pay 6.5 % sales tax, how much will the tax be?...

English, 30.10.2019 18:31

Write 1 or 2 paragraphs summary about the irish potato famine...

Mathematics, 30.10.2019 18:31

Which are examples of unit rates? check all that apply....

Mathematics, 30.10.2019 18:31

Rewrite the expression with a rational exponent as a radical expression. four to the two fifths power all raised the one fourth power...

Mathematics, 30.10.2019 18:31

Solve for x and find the measure of each angle. m< 1 = x + 10 & m< 2 = 3x + 18...

Biology, 30.10.2019 18:31

What is holozolic mode of nutrition...

Mathematics, 30.10.2019 18:31

Urgent answer which inequality results in no solution? question 5 options: 3x – 3 ≤ 3 – 3x –4(x + 3...

Mathematics, 30.10.2019 18:31

What is the product of −2 2/5 and −3 5/6 ? a.)−915 b.)−6730 c.)613 d.)915...

Business, 30.10.2019 18:31

What caused the unintended consequence of "there's no such thing as shovel-ready projects? "...

Physics, 30.10.2019 18:31

Force = mass x acceleration. what is the correct unit of force? a. kgm/second/second or newton b. meters/second c...

Physics, 30.10.2019 18:31

An 800-n woman stands on a scale in an elevator. what does the scale read when the elevator a) ascending at a constant velocity of 3m/s

Mathematics, 30.10.2019 18:31

Substitution 3x+4y=-3 and 2x+y=8 me...

More questions: Mathematics Another questions