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sleet_krkn [62]

3 years ago

13

1.The price of a coat was priced at $300. It went on sale after Christmas. It had a 22% discount. What was the sale price?

2 answers:

LekaFEV [45]3 years ago

6 0

Answer:

1. $234

2. B) 6

Step-by-step explanation:

1. Since the coat is on sale for 22% off you want to do 300 times 0.22 to get 66. With this number you are going to take 300-66 to get $234.

2. The formula for the volume of a rectangular pyramid is V= lwh/3

Since I know that the total volume is 120 I know that the l times w time h has to equal 360 since its divided by 3. With the 12 and 5 I get 60. Since I know that 360/60 equals 6 I know the answer is B.

FrozenT [24]3 years ago

5 0

Answer:

Okay for number 1 its A.66

Step-by-step explanation:

So you have to multiply 300 times 22 which equals which equals 6600. So now you have to divide 6600 by 100 which your final answer is 66. Hope this helped!

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Answer:

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Step-by-step explanation:

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3 years ago

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2 years ago

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2 years ago

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

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Step-by-step explanation:

The Demand function is given by

$P = 170 - Q$

The Marginal cost is given by

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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.

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3 years ago

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nasty-shy [4]

Answer:

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Step-by-step explanation:

Given Data,

Q=23000 J

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2 years ago