PART D ONLY UI9OL0:}EnterDeleteEndProblem 3: Downloading MusicCompany Alpha charges a monthly fee of $5.00 plus 99 cents per download for songs.Company Gamma charges a monthly fee of $11.00 plus 59 cents per download for songs.y 701Pagea. Use a formula to express the monthly cost of downloading music from CompanyAlpha as a function of the number of songs you download in a month. Define yourvariables. Don't forget the units.the moninly fee is $5.00, cost of dowloddring onesong is gacents, cost of downloading x songs 0.99xy = 5+6,99x5+0.99x= 11 +0,59 x0.99x-0.59× = 11-5(svlač d0₁ 4X=6b. Use a formula to express the monthly cost of downloading music from CompanyGamma as a function of the number of songs you download in a month. Define yourvariables. Do not forget the units.monthly the i5 $11.00. cost of downloading OreSong, sacents, cost of downloading * Songs = 10.59X=1144=15Dely=11+015xc. How many songs do you need to download to make the cost for Company Alpha thesame as for Company Gamma? Solve by hand. Show all work and answer in acomplete sentence.d. How do you decide which company to use as your music source? Explain.Inter15 Songs should bedownloaded to mat the castfor company Alpha theSame as for company GammaF

Answered: Image /qna-images/answer/b1120d79-0de2-41f1-b448-46f86deab14b.jpg

Answered: Enter Del Problem 3: Downloading Music…

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

ChapterP: Prerequisites

SectionP.7: A Library Of Parent Functions

Problem 47E

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We opened this section with a study showing that late in the semester, procrastinating students reported more symptoms of physical illness than their nonprocrastinating peers.a. At the beginning of the semester, procrastinators reported an average of 0.8 symptoms, increasing at a rate of 0.45 symptoms per week. Write a function that models the average number of symptoms after x weeks.b. At the beginning of the semester, nonprocrastinators reported an average of 2.6 symptoms, increasing at a rate of 0.15 symptoms per week. Write a function that models the average number of symptoms after x weeks.c. By which week in the semester did both groups report the same number of symptoms of physical illness? For that week, how many symptoms were reported by each group?How is this shown in Figure.
Please help! How can I make a table that can be a function with a good real-life scenario like the example attached?
Determine if equation represents a linear or nonlinear function
a technician earns a salary of 37200 plus $40 for each hour of overtime worked. Write a function to model her salary using meaningful variables.
Approximation for the cost of living index can be made in real time ?
The price of 1 gallon of unleaded gasoline at the pump dropped to $2.19 on January 1, 2015, and continued to fall at the rate of 4 cents per month for the next 9 months. Express the price of 1 gallon of unleaded gasoline as a function of time for the period starting January 1, 2015. What was the price of 15 gallons of gasoline on April 1, 2015? On September 1, 2015?
Scientists in Malaysia have collected data revealing that there is a linear relationship between the length (snout to vent) of the beaked sea snake and the length of its catfish prey such that l(x) = 2.41 + 0.12x, where x is the snout-vent length (cm) of the snake and l(x) is the predicted length (cm) of the catfish. Source: Biotropica. a. Use the function above to estimate the size of catfish that a snake which has a snout-vent length of 70 cm will choose for prey. b. Calculate the derivative of this function and interpret the results.
A packaging company will only accept packages for shipment if the sum of its height and perimeter of the base is not more than 300 inches. Write a function to represent the volume, V, of a box with a square base, with sum of the height and perimeter of the base equal to 300 inches.
When the U.S. Environmental Protection Agency found a certain company emitting ozone-depleting substances from refrigeration equipment, it fined the company $600,000, plus $50,000 per month until the company complied with federal emission regulations. Express the total fine as a function of the number of months, x, the company continued to violate the federal regulations.
A rectangular plot of land will be fenced into three equal portions by two dividing fences parallel to two sides. If the total fence to be used is 120 feet, express the total area of the plot as a function of one of the sides.
please create and solve a word problem demonstrating a real-life scenario using this function:
A closed box is to be built and it's volume must be 30 cubic feet. If the base of the box is a rectangle that is twice as long as it is wide, write the surface area function for this box in terms of the width of its base.

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