Price-Demand Equation At YasterMart, people are willing to buy a pounds of chocolate candy per day at $p dollars b per quarter pound, as given by the price-demand equation x = a + , where a = 12 and Р b = 230. Find the instantaneous rate of change of demand with respect to price when the price is $3.06. Round to the nearest hundredth (2 decimal places) pounds per dollar

Q: In each case, identify the slope and give its meaning with the appropriate units. (a) The function N…

A: (a) The  given function is N=3.9T-178.8 On comparing the equation with the standard equation, slope…

Q: Differentiate the following functions: ex- e-x 2. y e*+e-x

A:

Q: Write a linear model for the amount of usable fabric sheeting, F, manufactured in t minutes given…

A: In 1 minute a loom manufactures 7.75 square feet fabric sheeting.In t minutes 7.75t square feet…

Q: Find the equation of the graph and estimate the instantaneous rate of change at x = 1

A: From graph we can conclude that the equation of this graph be a parabola i.e., a quadratic equation.…

Q: if the input is hours and the output miles in a linear equation, the units of the rate of change…

A:

Q: The tuition at a public university was $21,000 in 2008. Between 2008 and 2010, the tuition had…

A: Explanation for correct choice. The general exponential growth function equation can be written in…

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: The average water level in a retention pond is 6.8 ft. During a time of drought, the water level…

A: We will solve the following.

Q: If one birchbark canoe can travel up to 16 km/h, then the equation for distance versus time would be…

A:

Q: The following equation approximates the value of the U.S. Consumer Price Index (CPI) from December…

A: Given: It is provided that the graph shows the approximate value of the CPI from December 2006…

Q: The demand for a natural resource t years from now will be increasing at a rate of te0.0017 million…

A:

Q: From 1985 to 2003, the number BB of federally insured banks could be approximated by…

A: Given that: The regression equation is given as: B(t)=−323.4t+13794 where t is the year and t=0…

Q: Find the rate of change of the arts of a rectangle at the moment when it’s sides are 40 meters and…

A: We have to find the rate if change if rectangle area.

Q: The linear function y=−0.4x+45 models the percentage of men in a certain city, y, smoking cigarettes…

A: What is Lienar Function: A real valued function depending upon a single independent variable is…

Q: Find the consumers’ surplus at a price level of ?̅= $150 for the price demand equation ?(?) = 400 −…

A:

Q: the line has a rate of change of -5 and y=3 when x=0

A: The rate of change of a function at a point is the change of the dependent variable y at the point…

Q: Use combining functions and rates of change to solve:

A: The function f(x) is a rule that associates or fixes a number to the particular point x. If y=f(x),…