Answer:
The boy: 8 years old
The sister: 11 years old
Explanation:
We assume that the age at present of the boy is x (years old).
As he is younger than his sister 3 years, so that his sister's present age is great than x 3 years
=> Her present age is: x + 3 (years old)
Two years ago, the boy is younger than present two years
=> The boy's age two years ago is: x - 2 (years old)
Similarly, the sister's age two years ago is: (x+3)-2 = x + 1 (years old)
As given, two years ago he was two-thirds of his sister's age, so that we have:
<em>The boy's age two years ago = </em>
<em> × the sister's age two years ago</em>
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
=> x + 3 = 8 + 3 = 11
So the present age of the boy is 8 years old, of the sister is 11 years old
Answer:
customers
Explanation:
they are the one who buys products that factories make
Answer:make a list of responsibilities and tasks that need to be accomplished in the business
Explanation:
When the current output is more than the potential output the fed is likely to enact decreasing reserves to increase interest rates.
The reason why they would have to do this is based on the fact that when the actual output in the economy is more than the potential output, It means that there is an inflationary gap.
In order to close this gap, the fed would have to reduce the aggregate demand, thereby raising the rate of interest. This would in turn lead to the fall in consumption and fall in saving.
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