2 years ago

Plz answer both questions 15 points

Mathematics

1 answer:

Llana [10]2 years ago

3 0

When multiplying & dividing rational numbers:

If your signs are the same, your answer is positive.

If your signs are different, your answer is negative.

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Need help with number 16

dlinn [17]

I would go with B x= -5

8 0

3 years ago

In a purely monopolistic market with a demand curve P = -Q / 10 + 2000, to maximize profit the firm provides the application at

Rudiy27

Answer: hello your question lacks some data hence I will be making an assumption to help resolve the problem within the scope of the question

answer:

≈ 95 units ( output level )

Step-by-step explanation:

Given data :

P = 2000 - Q/10

TC = 2Q^2 + 10Q + 200 ( assumed value )

The output level where a purely monopolistic market will maximize profit

at MR = MC

P = 2000 - Q/10 ------ ( 1 )

PQ = 2000Q - Q^2 / 10 ( aka TR )

MR = d (TR ) / dQ = 2000 - 2Q/10 = 2000 - Q/5

TC = 2Q^2 + 10Q + 200 ---- ( 2 )

MC = d (TC) / dQ = 4Q + 10

equating MR = MC

2000 - Q/5 = 4Q + 10

2000 - 10 = 4Q + Q/5

1990 = 20Q + Q

∴ Q = 1990 / 21 = 94.76 ≈ 95 units ( output level )

7 0

2 years ago

-13m = 1 - 14m what is the answer

salantis [7]

Answer:

m = 1

Step-by-step explanation:

Step 1: Add 14m to both sides

-13m + 14m = 1 - 14m + 14m

m = 1

Answer: m = 1

6 0

2 years ago

What did the triangle say to the circle

Arte-miy333 [17]

You're so pointless ... duh XD

8 0

2 years ago

Read 2 more answers

A cruise ship is traveling at 20 miles per hour. Use a direct variation formula to calculate the number of miles traveled in 7 h

34kurt

It would be 20*7 which will give you 140 miles in 7 hours

4 0

2 years ago