4 years ago

Which eating disorder is characterized by eating large amounts of food at one sitting and then purging ?

Physics

1 answer:

GarryVolchara [31]4 years ago

4 0

Answer:

C: bulimia-nervosa

Step-by-step explanation:

This eating disorder is categorized by binge eating and then purging.

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Metals are usually more dense than wood. Pick the statement below which accurately compares metals to wood. Metals have less mas

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Answer:

Metals have more mass per unit of volume than wood.

Explanation:

Density is defined as the amount of matter contained in a unit of volume. A material that is denser than another will therefore have more mass per unit of volume.

The density of a body can affect buoyancy, bodies with low enough densities can float in fluids. For example wood can float in water while metals can't.

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3 years ago

Approximately how far is the sun from the center of the milky way galaxy?

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3 years ago

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Devise an exponential decay function that fits the given data, then answer the accompanying questions. Be sure to identify the

7nadin3 [17]

Answer:

22145.27733 ft

124984.76055 ft

Explanation:

The equation of pressure is

$P=P_0e^{-kh}$

where,

$P_0$ =Atmospheric pressure = 800 mbar

k = Constant

h = Altitude = 35000 ft

$P=\dfrac{1}{3}P_0$

$\dfrac{1}{3}P_0=P_0e^{-k35000}\\\Rightarrow \dfrac{1}{3}=e^{-k35000}\\\Rightarrow 3=e^{k35000}\\\Rightarrow ln3=k35000\\\Rightarrow k=\dfrac{ln3}{35000}\\\Rightarrow k=3.13\times 10^{-5}$

Now

$P=\dfrac{1}{2}P_0$

$ln2=kh\\\Rightarrow h=\dfrac{ln2}{k}\\\Rightarrow h=\dfrac{ln2}{3.13\times 10^{-5}}\\\Rightarrow h=22145.27733\ ft$

The altitude will be 22145.27733 ft

$P=0.02P_0$

$0.02P_0=P_0e^{-kh}\\\Rightarrow 0.02=e^{-3.13\times 10^{-5}h}\\\Rightarrow ln0.02=-3.13\times 10^{-5}h\\\Rightarrow h=\dfrac{ln0.02}{-3.13\times 10^{-5}}\\\Rightarrow h=124984.76055\ ft$

The elevation is 124984.76055 ft

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3 years ago

Noah stands 170 meters away from a steep canyon wall. He shouts and hears the echo of his

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340 ms

I got it right and I hope you do as well

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3 years ago

Momentum of the 2 kg mass moving with velocity 10 m/s is *

gulaghasi [49]

20 kg*m/s because there is 2 kg mass and 10 m/s so you can multiply.

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4 years ago