Minimize c = 2x + 4y subject to 0.7x + 0.7y ≥ 7 2x + 4y ≥ 28 x ≥ 0, y ≥ 0.   min value c= occurs at the endpoints (x,y) smaller x= and (x, y) larger x =

Q: 8.) What is the distance between an airplane flying at 120 feet above sea level and a turtle…

A: We find the distance between an airplane flying at 120 feet above sea level and a turtle swimming at…

Q: The average cost function is given as A(q) = 125/q+ q2/16 -4, where q is the firm's output. 1.…

A: Given the average cost function is Aq=125q+q216−4 (1) We have to determine the level of output for…

Q: The demand for watched is given by p= 7000-2q dollars, and the supply of watches is given by p=…

A:

Q: 7. fox)=x-x-2 fix) = R²+2x3 %3D

A:

Q: A consumer can spend £1280 on two goods x and y, costing £12 and £16 per unit respectively. His…

A: This is a problem of optimization.

Q: Find the number of units x that produces the minimum average cost per unit C (with a line over the…

A: We have to Find the number of units x that produces the minimum average cost per unit C (with a line…

Q: A square-based, box-shaped shipping crate with a volume of 16 cubic feet needs to be constructed at…

A: A square based box  Cost of material used for side $p per square feet  Cost of material used for…

Q: In the least-squares line  ŷ = 5 − 2x, what is the value of the slope? In the least-squares line ŷ…

A: The question is based on to check value and interpretation of slope of estimated regression line.

Q: Q3. Evaluate |t2 cost dt t? cost dt dx Q4. Evaluate Vex +1

A:

Q: Examine f(x,y) =  x3 - 3xy + y3 + 5 for extrema & saddle points

A:

Q: s of stick t

A: Given that it needs 5meters of stick to make a picture frame.

Q: Q2 (b) if the profit function for a product is P (x) = 5600x + 85 x - x' - 200,000 dollars, selling…

A:

Q: 31 Xi + 47 Xz + 14X3 Ex Al+

A: Given: Max z=31x1+47x2+14 x3Subject to; 2x1+3x2+x3≤4 and x1, x2, x3≥0 To find: Optimal solution and…

Q: A poster consists of a printed area and margins (See image). The area of the entire poster is A = 96…

A:

Q: 3 4/3 Find the length of the curve y = x 3 2/3 8x +5 for 1 ≤x≤27.

A:

Q: A company has cost function C(X) =x-5x+750. Determine the marginal cost function for company. Select…

A: A detailed solution is given below

Q: A company estimates that it will sell N(x) units of a product after spending Sx thousand on…

A:

Q: show that the inverse of arotation matrix is transpose,which is also arotation matrix, and it is…

A:

Q: Solve for k if h(x) = 7x+k is tangent to f(x) = x^2 +3x - 8 (Problem 16) I don’t really know what…

A:

Q: The total cost to produce x Bluetooth speakers is C(x) = 100+ 12x +0.2x² +0.002x³. Find the marginal…

A:

Q: The marginal cost to produce one additional (generic consumer good) after having produced a of them…

A:

Q: Find a local linear approximation for the function f(x)=2x+8/x−2 valid for x near 3  2x+8/x−2≈

A: Linear Approximation: The formula for the local linear approximation of a function fx is given by,…