Answer:
Given:
Cold water faucet fills the sink in 4 minutes.
Both faucets fills the sink in 3 minutes.
Let us assume that "t" be the time it takes hot water faucet in order to fill the sink.
Therefore;
<em>Rate for hot water faucet fills the sink = 
= 
</em>
<em>Rate at which cold water faucet fills the sink = = 
</em>
When both faucets are used , the rate at which they fill the sink is given as :
<em> + = 
</em>
On solving the above equation, we get :
<em>
</em>
<em>∴ 
</em>
<em>Therefore, it takes 12 minutes for the hot water faucet to fill the sink.</em>
<em></em>
Answer:
They were called Muckrakers.
Answer:
Graceland and Memphis
Explanation:
Graceland was the home of Elvis Presley, an iconic figure in American music.
Answer:
c
Explanation:
public schools are free and you can not be denied medical services
<span>I believe the answer is: A. basic level category
</span><span>basic level category of information refers to the type of information that is the most general and easiest to understand.
Children tend to learn this first because their ability for cognitive thinking still hasn't as developed as average adults.</span>
