Answer:
c
Explanation:
i would think c would be correct because
blood temperature IS affected by muscles
digestion IS affected by muscles
speech IS affected by muscles
so therefore <em>hair growth</em> IS NOT affected by muscles
<h2><u><em>
Please mark Brainliest</em></u></h2>
Milk, apples, and beans don't have much carbohydrate. So if you
cut down on those, you don't really cut down much on carbohydrates.
If Rachel needs to reduce her intake of carbohydrates, she should
cut down on bread. (Also cake, sugar, corn, pasta, and potatoes.)
Answer:
- I have fond the answer
Explanation:
but my camera doesn't work
The amount of water needed is 287 kg
Explanation:
The amount of energy that we need to produce with the power plant is
![E=1 kWh = (1000W)(1h)=(1000W)(3600s)=3.6\cdot 10^6 J](https://tex.z-dn.net/?f=E%3D1%20kWh%20%3D%20%281000W%29%281h%29%3D%281000W%29%283600s%29%3D3.6%5Ccdot%2010%5E6%20J)
We also know that the power plant is only 30% efficient, so the energy produced in input must be:
![E_{in}=\frac{E}{0.30}=\frac{3.6\cdot 10^6}{0.3}=1.2\cdot 10^7 J](https://tex.z-dn.net/?f=E_%7Bin%7D%3D%5Cfrac%7BE%7D%7B0.30%7D%3D%5Cfrac%7B3.6%5Ccdot%2010%5E6%7D%7B0.3%7D%3D1.2%5Ccdot%2010%5E7%20J)
The amount of water that is needed to produce this energy can be found using the equation
![E_{in}=mC\Delta T](https://tex.z-dn.net/?f=E_%7Bin%7D%3DmC%5CDelta%20T)
where:
m is the amount of water
is the specific heat capacity of water
is the increase in temperature
And solving for m, we find:
![m=\frac{E_{in}}{C\Delta T}=\frac{1.2\cdot 10^7}{(4186)(10)}=287 kg](https://tex.z-dn.net/?f=m%3D%5Cfrac%7BE_%7Bin%7D%7D%7BC%5CDelta%20T%7D%3D%5Cfrac%7B1.2%5Ccdot%2010%5E7%7D%7B%284186%29%2810%29%7D%3D287%20kg)
Learn more about specific heat capacity:
brainly.com/question/3032746
brainly.com/question/4759369
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