If the price of a product is given by P(x) = OA. -138 B. -16 OC. 138 OD. 16 1024 X +2,300, where x represents the demand for the product, find the rate of change of price when the demand is 8.

Q: dx xt x(1) = 2, solve for x(2) when h = 0.1 %| dt t²+2

A: As per the question we have to solve the following first order differential equation : dy/dx =…

Q: The gas mileage g (measured in mi/gal) for a particular vehicle, driven at v mi/h, is given by the…

A: we have g=10+0.7v-0.01v2and 10<v<75 mi/hrwe need to find range of v for g≥20

Q: Y= 2cos(2x) for values of X= -II

A: y=2cos2x , x=-π

Q: What is the equation of the function? O A. y : O B. y= 2 O C. y 2(3)* O D. y = 312 2/3

A: To find the equation of the function

Q: Let f(r) = 4x + 2 and g(z) = 5a² + 5x. After simplifying, (fo g)(x) =

A:

Q: A car purchased for $10,000 depreciates in value by 10% per year. The car's value over time is…

A:

Q: W = 40p + 1.5p (t - 40) for t (payroll accounting)

A:

Q: (a) Find to 01 when v = 19. (b) Find to.10 Wwhen v = 9. (c) Find to 975 when v = 7.

A: Solution

Q: A = h/2( a + b). A = 260, h = 13, find B

A: Given,           A = h2( a + b),   A = 260, h = 13

Q: 5. The temperature of air in a room in Degrees Fahrenheit is represented by the function t(x) =…

A: Temperature in degree Fahrenheit is given by the equation  t(x)  =  8x + 21   x is the number of…

Q: (d). Write the relation between nth divided differences and forward differences corresponding to the…

A:

Q: The total value of sales on eBay has increased annually since it was founded in 1995. That value is…

A:

Q: a.) 500x+3500y=0

A: The original supply is, x1=500. The new supply of study tables is,  x2=150+500=650. The initial…

Q: to the right of z= -1.22

A: P(z>-1.22)=?

Q: Find the point of diminishing returns for the revenue function

A: The objective here is to find the point of diminishing returns for the given revenue function:…

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: (instruction: take x = - 1.50, – 1.00, - 0.50,0,0.50, 1.00, 1.50)

A:

Q: 51. Find x if* x=-3 x=-1 c. x = 1 d. x = 3 a. b. [₁]+²7=GH +2 X X 31 -1 y

A: I am attaching image so that you understand each and every step.

Q: х + 40, where 4 b. The temperature (in degrees Fahrenheit) can be approximated by the function c(x)…

A: For a function, y=f(x) , x is the independent variable and y is the dependent variable . Consider…

Q: = (-1)n n. Find a87 Let an

A: power of negative number

Q: Find t 0.975 when v = 15.

A: Solution: To find t0.975 when degree of freedom = v = 15.

Q: annual profit of a small company was $27,000 in its 2nd year of operation and $63,000in its 5th…

A: Given, t is the time in years For t=2 years Annual profit= $ 27000 For t=5 years Annual profit=…

Q: For the given functions, find the domain, range and sketch the graph: 1. y = (2 + 3x)/(x – 1)…

A: We have to find domain,range and graph

Q: ons is considering producing a pilot for a comedy series in t television network. The network may…

A: *Answer:

Q: a. x=-37 b. x=-2 C. X=5 -2x+4 f() = ? e. x=2 f. x=? d. x=-2 )- 99 h. x=- i. x- g x-?

A: (a) Given x=-3 and f(x)=-2x+4 we need to find f(-3). We need to substitute x=-3 in the function…

Q: Fnd r if bYX = 1/4 and bXY = 16

A: The correlation coefficient is the associational statistic for two continuous variables.

Q: a. Domain b. Range c. f(-2) d. f(4) e. x-values where f(x)= -2 f. x-intercepts and y-intercepts

A: We can easily find these values from the given graph