6. Given the following table, a) Find the best fitting cubic model completely defined and rounded to 3 decimal places. b) Find the price to maximize the revenue of selling a dozen roses. using the cubic model from part a. Selling Price dozen roses $10 $15 $20 $25 Revenue $1,800 $2,075 $2,100 $2,050
Q: Determine the value of x+1(x) when f satisfies the inequalities 1 4x ≤ f(x) ≤ =√x³- on [0, 1) U (1,…
A:
Q: If g(x) = (7-8x)/(1-8x), then determine the value of g-¹(1.46). Enter your answer as a decimal…
A:
Q: Let 5 be a surface defined by the function f(x,y) = 3x² - 4xy + 6y² - 2x + 7y + 4. Find the equation…
A: according to bartleby guide line we do only first part of multiple .please re post other parts in…
Q: Show that the function z = √x²+y2 satisfies the partial differential equation Oz Oz +y дх ду X = 2.
A: We can prove the given result by using the partial derivative formulas.
Q: -TT -TT/2 Ox=and x= 2 x=-π and x= π + T O x=- and x= 4 O x=0 and x=2π 3 2 -1- 0 -1. -2- -3 -4 5 TT/2…
A:
Q: sin x x 0 x + tan x 13. lim x = ±1, ±0.5, ±0.2, ±0.1, ±0.05, ±0.01 Answer 1 2
A:
Q: .-1 If g(x) = (4-8x)/(2-3x), then determine the value of g ¹ (2.56). Enter your answer as a decimal…
A:
Q: Solve the following equation for x. Report answer to 3 sig figs Log10 (x+500.0) = 4.0
A: Given query is to find the value of x.
Q: Find the (perpendicular) distance from the line given by the parametric equations (x(t) = -1 - 8t…
A: To find the (perpendicular) distance from the line given by parametric equations…
Q: Particular Solutions - D-Operator Method 2 15 2 L 1) .. 40- - 1, " ū + 02x LY re 19. (D²+3D+5) y =…
A:
Q: Use the method for solving homogeneous equations to solve the following differential equation. 7(x²…
A: The given differential equation is; 7(x2+y2)dx+4xy dy=0.
Q: 1) A student starts at the parking lot and goes for a nice leisurely jog along a straight path,…
A:
Q: Find a vector of magnitude 3 in the direction of v=6i−8k. The vector is ________i, _______j,…
A:
Q: Let P(x) = (x - 1)(x - 2)² (x-3)³. Find the set of r such that x (a) P(x) = 0, (b) P(x) 0.
A:
Q: Given cost and revenue functions and C(q) = 112q + 44000 and R(q) = -3q² + 3000q, how many items…
A:
Q: Checking correction of the indefinite integral, & fxcos x dx-xsin x+cosx+C b. xsin x dx--x…
A:
Q: f(x) 2 ta 1 -1 if x # 1 if X=1 al
A:
Q: 10. Use the graphs below to answer the following questions. Give your answer in interval notation.…
A: From the given graph we have to find the solutions of the inequality 2x+4<-x+1 and 2x+4≥-x+1.
Q: Consider the function f(x) = 2x^3 - 12x^2 - 30x + 8 on the interval [ -4, 9]. a) since the…
A:
Q: 7. A football is kicked from a height of 0.5 m. The height of the football 2 is modelled by the…
A:
Q: Find the area bounded by the curve y = x2- 4 and x axis
A:
Q: Let f(x) = x2 + 1 if x < 2 (x − 3)2 if x ≥ 2 . (a) Find the following limits. (If…
A: given f(x)=x2+1 if x<2(x-3)2 if x≥2for x<2, f(x)=x2+1for x≥2, f(x)=(x-3)2
Q: Below is the graph of a function f. -6 -4 -2 6+ -2+ 2 Use the graph to determine lim_ f(x). x-3- 1.…
A: We are required to find limx→3-f(x) by using the given graph
Q: Find an equation of the circle passing through the points (−2, 3), (−5, 6), and (1, 2).
A:
Q: A company produces a special new type of TV. The company has fixed costs of $471,000, and it costs…
A:
Q: Graph the function by hand, not by plotting points, but by starting with the graph of one of the…
A:
Q: Find two different planes whose intersection is the line x=3+t, y=−2−t, z=1−5t. Write equations…
A: Given: Intersection line equation: x = 3+t ..................... Eqn (1) y =-2-t…
Q: e
A: The function is given as f(x) = x2and10x The critical points of the function is obtained when…
Q: During the winter, a smart thermostat is set to adjust the temperature on a 24-hour cycle. It is…
A:
Q: Find a degree 3 polynomial having zeros -4, 3 and 5 and the 3 coefficient of ³ equal 1.
A:
Q: Is |u| = √u u always true or not always true? Explain the answer. A. This is not true when…
A: The mathematical statement is u = u·u To determine: Whether the statement is always true or not…
Q: Suppose that is in the third quadrant (so that 77 < 0 < ³7) and tan(0) = 5.0. Compute cos(0). Enter…
A: Given; tan(theta)=5.0.
Q: Describe the interval(s) f(x)=x√x on which the function is continuous. + 2
A: Answer is in step 2.
Q: Find the value of when f(x) = { if the limit exists. 2. limit 1. limit does not exist = 3. limit = 6…
A: The function is given by fx = 4x-1, x≠16, x=1 To evaluate: The value of the limit limx→1fx Condition…
Q: 6. What is the slope of the line y = -7? 7. What is the slope and y-intercept of the line of the…
A:
Q: 5) f(x)=x²-2.5x² +.56
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: 5 [²= 2 (a) the trapezoidal rule sinx) dx, n = 6 sin (√x) a
A: Trapezoidal rule :-∫abfxdx≈∆x2fx0+2fx1+2fx2+2fx3+..........+2fxn-2+2fxn-1+fxn Here ∆x=b-an
Q: For each function, find the value(s) where the function is not defined. Then, find the domain of the…
A: (a) The function given is f(x)=25-ex21-e25-x2
Q: Solve the given IVP, or find the GS of the DE if no IC is given. 1 xy' = 3y - x, y(1) = 1. 2 2xy = x…
A:
Q: 4. If f'(x) = 12x² + 6x −4, f(0) = 4 and f(1) = 1, find f(x) Ans f(x) = x² + x³ - 2x²-3x+4
A:
Q: 4. Determine lim f(x), lim_ f(x), and lim f(x) for the given piecewise function and given ₂+ x→a x→a…
A: multiple questions have been asked . as per bartleby guide line , the first question has been…
Q: 2. Verify that each quotient is indeterminate, and then evaluate the given limit. 1-x² 1 a. lim x→1…
A:
Q: A plant can manufacture 50 golf clubs per day at a total daily cost of $4627 and 70 golf clubs per…
A: A plant can manufacture 50 golf clubs per day at a total daily cost of $4627 and 70 golf clubs per…
Q: A rectangular box with a volume of 60 cubic meters where the length is four times the width and…
A:
Q: Suppose g(x) ≤ f(x) ≤ h(x)for all x near 1 (except possibly at 1). In order to use the Squeeze…
A:
Q: A stone dropped into a still pond sends out a circular ripple whose ft radius increases at a…
A:
Q: Is the line x=5−9t, y=8+4t, z=−8t parallel to the plane 3x+y−z=10? Give reasons for your answer.…
A:
Q: Find the limit of the following. (2x + √4x²+7x-9 lim X-8 lim (2x+√4) 2x + √√4x²+7x-9 X-18 x² + 7x−9)…
A: we know limx→∞1x=0let D=limx→-∞(2x+4x2+7x-9)(a-b)(a+b)=a2-b2
Q: Find a formula for Jame xneax dx for n ≥ 1. Use this to evaluate [x³e x³ e³x dx.
A:
Q: Show ALL your work and always use correct mathematical notation. 1. The graph of the function f(x)…
A:
Pls do fast and i will rate instantly for sure
Solution must be in typed form
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
- Consider a simple, homogeneous monocentric city with a circular shape. If the location rent premium at the center is $5,000 per year per acre, the rent at the edge of the city is $10,000 per year per acre, and the density is 2 persons per acre. Supposing that the annual transportation cost per person per mile of distance from the CBD is $200 (round-trip), and if the population increases by 10% (density and transportation cost do not change), what will be the new rent at the center of the city per year per acre? Please show how to calculate.A farmer wants to start raising cows, horses, goats, and sheep and desires to have a rectangular pasture for the animals to graze in. However, no two different kinds of animals can graze together. In order to minimize the amount of fencing she will need, she has decided to enclose a large rectangular area and then divide it into four equally sized pens by adding three segments of fence inside the large rectangle that are parallel to two existing sides (see attached image). She has decided to purchase 7500 ft of fencing. What is the maximum possible area that each of the four pens will enclose? Make sure to include units in your answer.3.3 10 A farmer wants to make three identical rectangular enclosures along a straight river, as in the diagram shown below. If he has 1,440 yards of fence, and if the sides along the river need no fence, what should be the dimensions of each enclosure if the total area is to be maximized?
- It is often said that the economy of Arizona depends on the “Five C’s”: Copper, Cattle, Cotton, Citrus, andClimate. Assume a (highly simplified) model of the Arizona Economy that depends only on C1, C2, C3, C4,and C5, which represent the number of economic units (pennies, pounds, etc) purchased of each of the FiveC’s, respectively. Further assume that the Utility, or Economic Value (which is different from DollarValue), can be described by the function:U(C1, C2, C3, C4, C5) = C1∙C2∙C3∙C4∙C5As a mathematical function, does U have a maximum or minimum value? What values of Ci correspond tothe minimum value of U? What values of Ci correspond to the maximum value of U? Do these values of Cimake sense from an economic standpoint?apply the concepts of lagrange multipliers and provide complete solutionDomian? Maxiumum volume? Optimal Dimensions?
- A wire b m long is cut into two pieces. One piece is bent into an equilateral triangle and the other is bent into a circle. If the sum of the areas enclosed by each part is a minimum, what is the length of each part?Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p dollars, the revenue R (in dollars) is R(p)= -6p2 + 24,000p What unit price should be established to maximize revenue? What is the maximum revenue?Define the livable space of a building to be the volume of space in the building where a person 6 feet tall can walk upright . An A-frame cabin is y feet long and has equilateral triangular ends x feet on a side , as shown in the accompanying figure . If the surface area of the cabin (roof and two ends) is to be 500 ft2 , what dimensions x and y will maximize the livable space ?
- You are to construct an open rectangular box with a square base and a volume of 48 ft3. If material for the bottom costs $6/ft2 and material for the sides costs $4/ft2, what dimensions will result in the least expensive box? What is the minimum cost?A Tailor has the following material 16 square yard cotton, 11 square yard silk and 15 squareyard wool. As suit requires 2 square yard cotton, 1 square yard silk and 1 square yard wool. A gownrequires 1 square yard cotton, 2 square yard silk and 3 square yard wool. If the suit sales for Rs. 300and gown sales for Rs. 500. How many garments should the tailor made to Maximize the revenue.Formulate the problem as an LP- Model and then solve by Graphical Method4.6 optimization #27 a truck is 250 miles east of a sports car and is traveling west at a constant speed of 60 mi/hr. meanwhile the sportscar is going North at 80 mil/hr. when will the truck and car be closed to each other? what is the minimum distance between them? HINT: minimize the square root of the distance.