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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?

Mathematics
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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If a monopolist supplies goods at a price; P = 170 - Q, with marginal cost; MC = 52. Find the quantity and price
Arada [10]

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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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Firstly, obtain the Marginal revenue function from the demand function

The Total revenue is given by

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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 \\\\

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

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3 0
3 years ago
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Answer:

m=80.840 kg

Step-by-step explanation:

Given Data,

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2 years ago
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