Suppose that the demand for a magazine is 2200 copies each week if the magazine is given away for free and drops to 2065 each week if the price is $3 per copy.  Find the demand function qD. For every $_______ increase in price,  ________ fewer copies will be sold. Determine how many copies of the magazine would be sold each week if the price was set at $14 per copy.

Q: An assignment is worth 200200 points. For each day the assignment is late, the professor deducts 55…

A:

Q: 3. A parking lot charges $1.50 for increments of thirty minutes. For example you pay $1.50 if you…

A:

Q: Jason and Sheldon are neighbors who work for the same accounting firm. They leave the office at the…

A:

Q: The price of 1 gallon of unleaded gasoline at the pump dropped to $2.19 on January 1, 2015, and…

A: As the price of  1 gallon of unleaded gasoline is decreasing  4 cents per month starting from…

Q: LO 5 4 3 2 1 -2 -4 -5 2 4 6 8 00 10

A: To find the parent function of the given graph :-

Q: 2). A cell phone company offers two plans. Plan A costs $70 for the first 300 minutes, and $0.25 for…

A: This is a function problem

Q: month balance 1 $ 1,000 $1,040 3 $1,082 2.

A:

Q: 9. A company that produces widgets has found its demand function to be q=-1,500p +90,000. a. For…

A: According to guidelines we can do only first three sub parts thank you   Wehave to find the how many…

Q: A t-shirt shop charges the following: An initial charge of $50 to create the silk screen. $17.00…

A:

Q: An author can typically expect to receive the following royalties on a published work in hardback…

A:

Q: A class has two options to pass the class: either the homework grade is at least 60% or the final…

A: Given Information: There are two options for a class to pass. Either the homework grade is at least…

Q: You purchase a luxury platinum iphone case for your sweetheart for $3,587 for a company in Dubai and…

A: Total Amount is $3587.Monthly installment is $211.Let the total number of moth required be m.Then…

Q: Example 1: Jennifer rents a bicycle for her hiking trip. The rental shop charges her an initial fee…

A: topic - linear function

Q: Suppose that a gallon of paint that covers 250 square feet of wall costs $32.50. For each paint…

A: The cost of paint covering 250 sq feet wall = $32.50 The cost of covering 1 sq feet of wall =…

Q: A store has issued two different coupons for its customers to use. One coupon gives customers $25…

A: A store has issued two different coupons for its customers to use. One coupon gives customers $25…

Q: Khalil puts $50 in his piggy bank and adds $20 every month. a.Write the recursive form of the…

A:

Q: Suppose the supply per week for a product is 1254 units if the price per unit is $46 and 1518 units…

A: number of units/week supplied = 1254 price per unit $46 price per unit of 1518 units = 79$

Q: In January 2007, satellite television service through DirectTV was offered at a monthly rate of…

A: topic - functions

Q: In October 2005, a family's gasoline consumption is 45 gallons per month and is increasing at a rate…

A:

Q: Micah purchased a house that was worth $223,000. The value of the house increased by 9% each year…

A: Price of house=$223000The value of house increases by 9% each year for next 5 years

Q: Suppose the price to sell some commodity is a linear function of output. If prices are 650691 R.O…

A: a. We have two points on the linear function (619, 650691) and (929, 87069). The slope of a straight…

Q: A college dormitory houses 650 students, all of whom are susceptible to a particular infectious…

A: Step 1:To find a function that gives the number of students who have contracted the virus at any…

Q: Hours. Suppose AT&T charges $6.01 for a 7-minute call to Sweden and $6.79 for an 8-minute Can to…

A: The linear relationship between two variables can be defined as y=mx+b. Here, x is the independent…

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.