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Alexxx [7]
2 years ago
12

Physical science!!!please help me !!!

Chemistry
1 answer:
Anestetic [448]2 years ago
3 0

Answer:

number 4

Explanation:

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A home remodeling company charges $10 per square yard for installing new carpets. What is the cost for installing a carpet for a
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Answer:

$200.0 is the cost for installing a carpet for a room that measures 12.0 feet by 15.0 feet.

Explanation:

Length of the room = l = 15.0 ft = \frac{15.0}{3} yard=5.0 yard

Width of the room = w = 12.0 ft = \frac{12.0}{3} yard=4.0 yard

(1 yard = 3 feet)

Area of the room = l × w = 4.0 yard\times 5.0 yard = 20.0 yard^2

Cost for installing a carpet for a room = $10 per square yard

Cost for installing a carpet for a room wit area 20.0 square yard :

20.0 yard^2\times $10/ yard^2=$200.0

$200.0 is the cost for installing a carpet for a room that measures 12.0 feet by 15.0 feet.

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3 years ago
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Answer:

f = V / λ

Explanation:

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lana [24]
The correct answer would be... Scientific
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Draw a Lewis structure for [H3O]+. Show all unshared pairs and the formal charges, if any.
Montano1993 [528]

Answer: Formal Charges: Hydrogen = 0 and Oxygen = +1

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What temperature in degrees c is the freezing point of water?
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