Write an equation to represent the relationship. Define your variables clearly.  A recent study on cost of attending a public four-year institution shows that between the academic years ending in 1989 and 2016 the average annual growth rate for the cost was 2.6% per year.  In 2017 the cost to attend a public four-year institution was about $10,000.

Q: In 2001 there were 280 cellphone increase 66% per year after 2001 A. What is this a linear or…

A: Number od cellphones given and rate of increment is given.. So we can find  the relation between…

Q: Kyra earns $16 per hour at her job. Is her gross pay a linear function of the number of hours she…

A: It is given that Kyra earns $16 per hour at her job. Let, Kyra works h hour and her gross pay be P.

Q: It costs $30 a day to rent a dump truck plus $0.95 per mile. A. Is this an example of a linear or…

A: Given that fixed cost to rent a dump truck a day is $30 and per mile the cost to rent the truck is…

Q: years öld'! 19. POPULATION GROWTH A small town in the mountains is experiencing a population boom.…

A:

Q: If a supply curve is modeled by the equation p= 200+ 0.2q3/2, find the producer surplus when the…

A:

Q: Hello! I need help with this particular question on my study guide. There is an attachment below.…

A:

Q: Nominal income refers to an income value that is not adjusted for inflation. Real income adjusts the…

A: Given:Mean = $68,533Standard Deviation = $23,480a. To find the probability that an individual in…

Q: Year CPI 2009 214.5 2010 218.1 2011 224.9 2012 229.6 2013 233.0 2014 236.7 2015 237.0 2016 240.0 A…

A: Given Data: The CPI of the various years is shown in the given table. The cost of a pair of Jeans in…

Q: A manager wishes to predict the annual cost (y) of an automobile based on the number of miles (x)…

A: According to the given information, we have Given that a manager wishes to predict the annual cost…

Q: Suppose admission to a movie cost $7.50 in 2005. What was its price in 1979 dollars? Assume that all…

A: The answer is $2.79

Q: Please answer both.

A: We have to find the economic order quantity.So we using the formula Q=(2DS/C)1/2

Q: Yaster Outfitters manufactures and sells extreme-cold sleeping bags. The table below shows the…

A: x(Sleeping bags)p($)C($)952401300012023514300180155185002205021000

Q: 11. THe population of a species of animal in a nature reserve grows by 12.2% each year. Initially…

A:

Q: tal fitness gym had 125 members in 2017 When the manager analyzed the growth in membership she found…

A: Total number of gym members in 2017 P0 = 125 annual increament = 5%

Q: The average profit of a company (in millions per month) from 2001 to 2015 can be modeled by the…

A: The average profit of a company from 2001-2015 is modeled by y=4.51.2x+1.05 where x is the number of…

Q: 33 Marilyn collects old dolls. She purchases a doll for $450. Research shows this doll's value will…

A: This cane be modeled by following formula : Where, P is initial value = $ 450 r=growth rate =…

Q: Explain what would happen if the smoothing constant in an exponential smoothing model was equal to…

A:

Q: During periods when the unadjusted federal minimum wage is constant identify the trend .

A: The minimum wage needs to be fixed based on Employment growth rather than employment levels. The…

Q: 3. A video is labeled a fan favorite if it receives at least 1,000 views per day. Amelia posts a…

A: To find out the constant decay rate.

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.