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2 years ago

The store is having 20% everything sale.If a dress was originally priced at $150,how much is sale price?

Mathematics

1 answer:

marin [14]2 years ago

8 0

Answer:$120

Step-by-step explanation:

To get the answer, you multiply 150 by 0.20 for 20% and then you subtract that number from 150

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Which unit of measurement would be the most appropriate to measure the mass of a person?

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Kilograms would be the most appropriate way

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3 years ago

If the demand function for a commodity is given by the equation

Margarita [4]

Answer:

Equilibrium quantity = 26.92

Equilibrium price is $31.13

Step-by-step explanation:

Given :Demand function : $p^2 + 16q = 1400$

Supply function : $700 -p^2 + 10q = 0$

To Find : find the equilibrium quantity and equilibrium price.

Solution:

Demand function : $p^2 + 16q = 1400$ --A

Supply function : $p^2-10q=700$ ---B

Now to find the equilibrium quantity and equilibrium price.

Solve A and B

Subtract B from A

$p^2-10q -p^2-16q=700-1400$

$-26q=-700$

$26q=700$

$q=\frac{700}{26}$

$q=26.92$

So, equilibrium quantity = 26.92

Substitute the value of q in A

$p^2 + 16(26.92) = 1400$

$p^2 + 430.72 = 1400$

$p^2 = 1400- 430.72$

$p^2 = 969.28$

$p = \sqrt{969.28}$

$p = 31.13$

So, equilibrium price is $31.13

7 0

3 years ago

20 points

SVEN [57.7K]

Answer:

60in

Step-by-step explanation:

Given data

Length= 24 in

Width = 18 in

Diagonally, we need to find using the Pythagoras theorem

D^2= L^2+W^2

D^2= 24^2+18^2

D^2= 576+324

D^2= 900

Square both sides

D= √900

D= 30 in

For both sides

=30*2= 60in

8 0

3 years ago

Which transformation was applied to figure A to form figure B

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Answer:

The correct answer is A.

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3 years ago

What is the acceleration of a plane that increases its speed from 800 kilometers per hour to 860 kilometers per hour in 5 second

gayaneshka [121]

I came up with 43,200 km/h^2

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3 years ago