3 years ago

A car travels 55 miles per hour for two hours. Complete the table.

Mathematics

1 answer:

iogann1982 [59]3 years ago

7 0

Answer:

1/2 hr 27.5

1 1/2 hr 82.5

last one is 2 hr and 110

Step-by-step explanation:

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If a monopolist supplies goods at a price; P = 170 - Q, with marginal cost; MC = 52. Find the quantity and price

Arada [10]

Answer:

Quantity = 59 units

Price = $111

Step-by-step explanation:

The Demand function is given by

$P = 170 - Q$

The Marginal cost is given by

$MC = 52$

We are asked to find the quantity and price of goods.

Firstly, obtain the Marginal revenue function from the demand function

The Total revenue is given by

$TR = P \times Q \\\\TR = (170 - Q) \times Q \\\\TR = 170Q - Q^2$

The Marginal revenue is the derivative of the Total revenue,

$MR = \frac{d}{dQ} (TR) = 170Q - Q^2 \\\\MR = \frac{d}{dQ} (TR) = 170 - 2Q \\\\$

Assuming that the monopolist maximizes profits,

$MR = MC \\\\170 - 2Q = 52\\\\2Q = 170 - 52\\\\2Q = 118\\\\Q = 118/2\\\\Q = 59$

Therefore, the quantity is 59 units.

The price of each good is

$P = 170 - Q \\\\P = 170 - 59 \\\\P = 111$

Therefore, the price is $111.

3 0

4 years ago

Wiat number should be added to both sides of the equation to complete the square? X^2+x=11

Ivahew [28]

Answer:

add 1/4 to each side

Step-by-step explanation:

x^2+x=11

We take the coefficient of the x term

Then divide it by 2

1/2

Then square it

(1/2) ^2 = 1/4

Add this to both sides of the equation

x^2 + x + 1/4 = 11+1/4

(x+1/2)^2 = 11 1/4

7 0

4 years ago

Read 2 more answers

Ali runs diagonally across a rectangular field that is 80m by 60m, from one corner to opposite corner in a straight line. Find t

larisa [96]

Answer:

???

Step-by-step explanation:

3 0

3 years ago

bir su deposu 12 kova su ile doluyor tam dolu olan su deposunun içindeki 5 kovası kullanılıyor depoda kaç kova su kalır

Ksivusya [100]

Answer:

12-5 = 7 olur cevap

Başarılar ☺️

3 0

3 years ago

The expression 3.25b + 2h gives the cost of b burgers and h hotdogs what is the cost of 4 burgers and 6 hotdogs

timama [110]

$3.25b + 2$
the answer s 3.456

8 0

3 years ago