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Lady bird [3.3K]
3 years ago
7

Can somebody help me with these questions?

Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

5. (3)

6. (1)

Step-by-step explanation:

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Dmitriy789 [7]

Answer:

a) $0.97

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Step-by-step explanation:

$0.09 per kilowatt hour = $0.09/kWh

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a) 60W*180h = 10800 Wh = 10.8kWh

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9.6W*180h = 1728 Wh = 1.728kWh

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3 years ago
What is the degree of the polynomial <img src="https://tex.z-dn.net/?f=4x%5E%7B5%7D%2B3x%5E%7B4%7D" id="TexFormula1" title="4x^{
Hatshy [7]
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3 0
3 years ago
A company is designing a new cylindrical water bottle. The volume of the bottle will be 156156 cmcubed3. The height of the water
DaniilM [7]

Answer: the radius is 2.61 cm

Step-by-step explanation:

The formula for determining the volume of a cylinder is expressed as

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Where

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From the information given,

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Height = 7.3 cm

Therefore,

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156 = 22.922r²

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2 years ago
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Answer:

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Step-by-step explanation:

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