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3 years ago

If an electric hair dryer uses 2,400 j of energy in 2s, what is its power?

Mathematics

2 answers:

AnnyKZ [126]3 years ago

7 0

4800 j ya que lo valoras por segundos no por minutos y lo vas a sumar una vez con la misma cantidad que te dio

Nezavi [6.7K]3 years ago

3 0

4,800 you have to multiply 2,400 x 2

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4vir4ik [10]

<h2><u>Answer:</u></h2>

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2 years ago

What is an equation of a line that passes through the points (1,8) and (-1, -2)

Dima020 [189]

Answer:

y = 5x + 3

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3 years ago

The length of a train car is 50.6 feet this is baffling 8 feet less than six times the width what is the width

hram777 [196]

Answer:

the width is 9 23/30 feet ≈ 9.767 ft

Step-by-step explanation:

Let w represent the width of the train car. Then 6 times the width is 6w, and 8 ft less than that is (6w-8). We are told this amount is 50.6 feet, so we have ...

6w -8 = 50.6

6w = 58.6 . . . . . . . add 8; next divide by 6

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3 0

3 years ago

Help Mr plz I'm tell you I think it 8

katrin2010 [14]

It is 9 weeks. 8 times 12 is only 96$

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3 years ago

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Rudik [331]

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3 years ago

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