The monthly sales of Sunny Electronics' new iSun media player is given by q(t) 1,264t–90t2 units per month, t months after its introduction. The price Sunny charges is p(t) =207–t² dollars per iSun, t months after introduction. Find the rate of change of monthly revenue 1 months after the introduction of the iSun.

Q: A 500 gallon oil spill undergoes a cleanup process. The company hired to clean the spill can remove…

A: It is given that 15% of the spilled oil gets cleaned and initially there are 500 gallon of oil is…

Q: The level of water in a tank is decreasing such that its depth, d, can be modeled by d=18(.92)^h,…

A: Topic:- persentage

Q: The amount of money in an investment is modeled by the function A(t) = 700 (1.0198)'. The variable A…

A:

Q: The production of a gold mine decreases by 5% per year. What is the approximate half-life for the…

A:

Q: Suppose that the boy’s weight was increasing at the rate of 7 kilograms per year and his height was…

A: We know that, BMI=Bodyweight in kilogramHeight in meters2⇒B=wh2

Q: Find the average daily inventory.

A: Given: A local pasta company receive 600 cases of alfredo sauce every 30 days. The number of cases…

Q: An investment earns 4% per year and is worth $10,000 after 7 years. PV =

A: The objective of this question is to calculate the present value (PV) of an investment that earns a…

Q: Graph the functions in excercise

A: Our Aim is to graph the function given below:-y=1-x2/3  -(i)   x 1-x2/3 -2 -0.58740105 -1 0…

Q: Between the ages of 7 and 11 years, a certain boy grows 1.5 inches taller each year. At age 8, he is…

A: solution -  Here it is given that every year boy's height increasing 1.5 inches so it is a constant…

Q: In order to save up for Post Secondary, Narissa’s parents invested $4500.00. Their money earns…

A: Given, A0= $ 4500 k= 2 r=8%= 8/100= 0.08 t= 5 years

Q: The value, v of a computer is modeled by the function V(t)=500(0.82)^t where t is the number of…

A: The value of computer is modeled by the function,  V(t) = 500(0.82)t Where t is time in years

Q: Assume S=0.6Y+19 describes the projected relationship between  S⁢ , sales of a company (in millions…

A: Given that the model S=0.6Y+19 describes the projected relationship between S , sales of a company…

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.