If the demand function is given by P = 120 − 3Q, a. Find an expression for Total revenue
b. Find the marginal revenue
c. What is the marginal revenue for selling 10 units of output.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

about 0.75 hours

step-by-step explanation: