The profit per acre from a grove of orange trees is given by x(270 – x) dollars, where x is the number of orange trees per acre. How many trees per acre will maximize the profit? trees per acre

Q: The monthly revenue for printer ink for a large office supply store is R(x)=-x^2+12x+13 where X is…

A: Revenue R = - x2 + 12x + 13

Q: The combined yearly interest for x dollars invested at 12% and y dollars invested at 9% is…

A: Combined interest is, 12100x+9100y=0.12x+0.09y

Q: The daily cost C (in dollars) for a manufacturer to produce z electronic video components is given…

A: given cost function is c(x) = 1000 . ln((2x^2-700)^1/3) here we have to calculate the change of cost…

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

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Q: Find the number of units sold that yields a maximum annual revenue for a sporting goods…

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Q: The profit per acre from a grove of orange trees is given by x(110 - x) dollars, where x is the…

A:

Q: many trees per acre will maximize the profit?

A: Use of derivatives,

Q: Find the number of units x that produces a maximum revenue R. R = 171x2 – 0.06x3 X = units

A:

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(r)…

A: Where we have to solve the exponential function

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A: Given f(x)=1.8208e0.3387xGiven f(x)=$6 billion

Q: Solve   f(x) = 0-3e-1

A: Given that fx=0-3e-1   Using calculator, we get fx=0-3e-1=-3e=-1.103

Q: Solve for x F 135° (4x-3)

A: Given, The given angle ∠135° and ∠(4x-3)° are the supplementary angle  We know that two angles are…

Q: Solve f(2) for f(x) = -4x + 3 %3D f(2) = [? ]

A: Put x= 2 in equation We get  - 4(2) + 3 -8 + 3 - 5

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A:

Q: A projectile is thrown upward so that it’s distance above the ground after t seconds is h =…

A: Consider the given Function, h=-11t2+484t to find the maximum height of the projectile differentiate…

Q: A manufacturer designs and sells each of the radios it produces for 75 soles. If x daily radii, then…

A: Since, the amount of the total daily cost of production is given by:-C(x)=x2+25x+96  -(i)Price of…

Q: The profit per acre from a grove of orange trees is given by x(190 – x) dollars, where x is the…

A:

Q: X takes 3 hours more than Y to walk 30

A: let speed of X =x km/hr let speed of Y =y km/hr time taken by X to cover 30km=30/x hours time taken…

Q: If a projectile is launched into the air at 29.4 feet per second from a height of 60 feet, its…

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Q: Solve for f R=X+fa

A:

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(æ)…

A: Given: fx=1.8208e0.3387x To find the number of years when the exports reach $12 billion.

Q: The profit per acre from a grove of orange trees is given by x(230 - x) dollars, where x is the…

A: Given profit function :

Q: how

A: The given function is a third degree polynomial.

Q: A building worth $825,000 is depreciated for tax purposes by its owner using the straight-line…

A:

Q: The function C(x)=−9x+2401 represents the cost to produce x items. What is the least number of items…

A: Obtain the average cost function for the given cost function as follows. Cx=Cxx=-9x+2401x=-9+2401x

Q: What happens to the value of y as x increases in value in the equati

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Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A: The value of China's exports of automobiles and parts (in billions of dollars) is approximately…

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A: Use the given value and logarithms to find the value of x

Q: The total number of spaces in a parking lot is modeled by f(x)=2x2−10x, where x represents the…

A:

Q: The total cost (in dollars) of producing x food processors is C(x) = 2000 + 40x – 0.4x?. %3D Cind th

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Q: A certain bakery has found that the daily demand for bran muffins is 17500/p where p is the price of…

A: Equate the demand and supply equation to get the price P

Q: A 100 inch strip of sheet metal starting out 16 inches wide is to be made into a small open trough…

A: Given, A 100-inch strip of sheet metal starting out 16 inches wide is to be made into a small…

Q: Solve f(-4) for f(x) = -4x +9 f(-4) = [ ? ]

A: Given: f(x)=-4x+9

Q: The path a diver takes from the diving platform is modeled by the equation f (x) = –,x² + 3x + 12…

A: find the maximum height

Q: G F

A: We are given the following figure.   We know that…

Q: The profit from a grove of orange trees is given by x(230-x)  dollars, where x is the number of…

A:

Q: C(x) = 38x + 6600  and the total revenue function  R(x) = 70x.What is the profit on 2400 units?

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Q: The production costs per week for producing x widgets are given by: C(x) = 500+ 350x -0.09x², 0≤x≤…

A: The production cost per week for producing x widgets is given by: Cx=500+350x-0.09x20≤x≤1000To…

Q: Find two positive numbers x and y , whose product is 900 and whose sum is as small as possible

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Q: Solve f(-4) for f(x) = -4x+ 9 f(-4) = [ ? ]

A: f(x)=-4x+9

Q: Solve f(-6) for f(x) = 3x+ 15 %3D f(-6) = [ ? ]

A: Given: f(x)=3x+15

Q: A bottle manufacturer has determined that the cost (C) in dollars of producing xr bottles is C =…

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Q: A tractor spends 5 days plowing x number of fields. How many days will it take to plow y number of…

A: Given: A tractor spends 5 days plowing x number of fields.

Q: The revenue R received by a company selling x td phones per week is given by the function…

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Q: what is the end function. f(x)=120+39x+3x^2

A: Given function,  f(x)=120+39x+3x^2   As it is quadratic equation, with upward opening.    Thus end…

Q: The yield in bushels from a grove of orange trees is given by Y = x(1200 - x), where x is the number…

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Q: A wholesaler of appliances finds that she can sell  (1100 − x)  flat-screen television sets each…

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Q: What is the value of Lx2 x²?

A: From the given information in above table, we can see that  Σx2 = 19432 + 17502 + 16752 + 14662 +…

Q: The average cost function for the weekly manufacture of retro portable CD players is given by C(x) =…

A:

Q: The height of a ball after being dropped from a point 64 feet above the ground is given by h=…

A: When the ball hits the ground, the height of the ball from the ground is zero. The solution of the…