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The question is asking us to find gf(x).When approaching this question, the first thing I tend to look for is what information we have that we can break down. In this case, I can immediately see tha...
A stent is a small cylinder wire mesh that is inserted into the blood vessel and expanded. This opens the middle of the blood vessel, allowing greater blood flow,...
The perfect tense refers to events in the past that are definite and complete. It can often be used when something in the past relates to something happening in the present. It is translated at 'i have'...
One reason for the economic boom of the 1920s was the increase in mass production. This was caused by the creation of the assembly line by Henry Ford, who used it to make his Model T Ford cars. This new s...
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