Marginal Profit for Producing Loudspeakers Acrosonic's production department estimates that the total cost in dollars) incurred in manufacturing x Electrostat speaker systems in the first year of production will be represented by the following function, where R(x) is the revenue function in dollars and x denotes the quantity demanded. Find the following functions (in dollars) and compute the values in dollars). and R(x) = -0.04x+800x C(x) = 100x + 31,000 (a) Find the profit function P.
(b) Find the marginal profit function P.
(c) Compute the following values. P"(3,500) - P"[9,000) =

-2/

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.

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