(2) The price p (in dollars) and the quantity q sold of a certain product obey the demand equation q = 800 – 20 p and 0< ps 40 (i) Express the revenue R as a function of q. (ii) What is the revenue if 20 units are sold? (iii) What quantity q maximizes revenue? What is the maximum revenue? (iv) What price should the company charge to maximize revenue? (v) What price should the company charge to earn at least $3500 in revenue?

Q: a If b 2 is an orthogonal set, -3 C then the value of A is A the value of b is and the value of C is

A:

Q: |10 - 3x| less than or equal to17

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Use any method to determine whether the series converges or diverges. + 729 k=1 The series converges...

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Q: Find a basis and the dimension of the given subspace of R4: a + c a – b b+c E R4 -a + b

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Q: Assuming vector B is 12 units long, vector 4B is:

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Q: Every quantity divided by zero equals zero or an infinite value What is the reason for that??

A: Topic = Algebra

Q: Let z1 = 2 – 3i , z2 = -1+ 5i , and z3 = -6- 2i. %3D 2123 Evaluate: z2 . Express final answer in bot...

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Q: 40. Ifn is any positive integer, then (n- 1)(n-2Xn - 3) ... (3(2X1) = A e B. (n-1y C. n! D. (n-1

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Q: Peter wants to give his marble collection to his friends.if he gives 16 marbles to each friend.the r...

A: Distribution

Q: How do you solve a quadratic equation using quadratic equation 4x² + 35x - 46 = 4

A: We solve the given problem,

Q: Solve the problems. 1 Which best describes the first step in evaluating the expression 4. 53 +17 (8-...

A: Topic = Algebra

Q: Four different linear functions are represented below. Function 2 Function 1 -2 -7 -1 -2 0. 3. 8. 2....

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Q: A person places $641 in an investment account earning an annual rate of 5.8%, compounded continuousl...

A: This question is based on substitution of values in a formula.

Q: Consider the system of linear equations (ajx + biy = C1 la2x + b2y = C2 where a1, b1, C1, a2, b2, an...

A:

Q: 4. Consider the map shown below. Allison wishes to walk along the streets from point A to point B. H...

A: Allison wishes to move from A to B following direct routes.  Hence, Allison either can move either r...

Q: 46. Given the point P(2,3) and the circle x +y + 4x – 6y = 0. Which of the following statements is t...

A: Follow the procedure given below.

Q: For #19, where did the 2x come from?

A: We have to find from where 2x came in question 19 given solution.

Q: B. (n-1 D. (n-1 50. It is the 1/8 of the full circle. A Octa - quadrant B. Octagon C. Octant D. Octa...

A: Circle of 1/8 is a unit of angular measurement.we divide a circle into 8 parts .and thus 1/8 is call...

Q: Determine whether the series converges or diverges. 3n2 1 4n° + 3 n = 3 converges O diverges

A: Given query is to find the series converges or diverges.

Q: 2 Do not use a calculator in this question. 5+6V5 6+ V5 (a) Simplify (b) Show that 305 x (v2)' can b...

A:

Q: he Jan. than Jan Three hous sum Each the ere com 1/2 15 if what is the value of -? I + 20' A 10 C) 2...

A:

Q: Solve the following: (i)  2x-6=1/8              (ii) log5 (x + 3) = 1 - log5 (x -1)

A: Topic:- algebra

Q: 1. Construct a segment whose length is twice the length of MN.

A:

Q: 4 Look at the cube below. 5 in. S in. 5 in. Which statement correctly calculates the volume of the c...

A: Which statement correctly calculates the volume of the cube 

Q: 3) Using correct vocabulary such as vertical translation (up/down), horizontal translation (right/le...

A: Given query is to find the translation performed.

Q: Find the sum of the coefficients of (a+2b)⁶. Using pascal triangle

A: This question is related to binomial distribution.

Q: Consider the following linear differential equation, sin(r) y' – cos(x) y = 5 cos(r) (a) Calculate t...

A: Here, the given DE is: sin (x) y'-cos(x) y=5 cos(x) Dividing the equation by sin (x): y'-cos(x)sin(x...

Q: In a week, Amy made Php 3,000 by working 20 hours. How much will she earn if she works for 43 hours?

A: By working 20 hours Amy earn = 3000 Php So by working 1 hours Amy earn = 3000/20 Php By working 1 ho...

Q: 55. The growth of a country energy consumption is 6.9%. In how many years the growth will be quadrup...

A: Given, the growth rate  = 6.9%. The  formula for the exponential growth is given by: F=a(1+r)x Here,...

Q: 12 * + 20 y+80 Z +40

A: Given,           The two equations are            112=1x+20+1y+80            112=1x+20+1z+40To find ...

Q: Consider the following set of data and answer Questions 4 through 6. 2 9. 5. 4. 4. 4) Determine the ...

A: Consider the following set of data and answer the following questions.                              ...

Q: Exponential and Logarithmic Models In this activity, you will formulate and graph exponential and lo...

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Q: Refer to the given graph to answer the questions. Assume the function is written in y 10 (5,8) 4 -2 ...

A:

Q: C. Compute for x. 9. 10. Regular Decagon 42° 140° 101°

A:

Q: . Construct the perpendicular bisector of the following segments: E A в b. D

A: We will drawn the perpendicular bisector

Q: Suppose a generator owner with marginal generation costs of $35/MWh enters a swap contract to sell 8...

A: Revenue function

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A:

Q: B. 2e+ (32)ea D. e+ 3ea 45. The area of the paralelogram is x and the height is x'. Find the bas A x...

A: Let's find. 

Q: 4) Using the graphs given below, draw the following equations. Be sure to label a specific point on ...

A:

Q: After crossing a bridge, Juan drives at a constant speed. The graph below shows the distance (in mil...

A: a.)  Slope = change in distance/change in time        = 50 miles / 1 hour        = 50 miles per hour...

Q: IfrA(qvs) and r+W are both premises, then what is the truth value of W q? O true O false O can't be ...

A: In this question we have to find the truth value of w-&gt;q.

Q: x- 7x2 + 10x = 0 has solutions 1, 5, and 2. O True False

A:

Q: Part I: Solve, label, define, explain in your own words, or fill in the blank. 1. Define the functio...

A: a)f(x) =x2A={2}f(A) = f(2)      =22f(A)= 4   b)B=y 0&lt;y&lt;1f(x)=x2y=x2x=yf-1(y)=ysince, B=yf-1(B)...

Q: 1 nd the term involving x13 in the expansion of 4x? + c. 524812286 d 624812288 524812288 544812288

A: We are asked to  find the coefficient of x13

Q: Consider the linear system: 2x + 2y – 3z a 2x + y – z 3x – 2y + z Using Cramer's Rule, solve the lin...

A: 2x+2y-3z=a2x+y-z=b3x-2y+z=c

Q: [1 1 1] L3 -2 3 1[k [k 1 1 -2||1 = 14 1

A: Given,           k11·10301-23-21·k11=14To find : The value of k that satisfies the following matrix ...

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Q: A man finds the angle of elevation of the top of a tower to be 30°. He walks 85 m nearer the tower a...

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Q: A man leaving P60,000 to his children and grandchildren seven in allI. The children receive 1/3 of i...

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Q: If a and b are even then GCD(a,b) must be 2

A: Given statement :- if a and b are even then GCD(a,b) must be 2