Answer:
<h2>We can feel the effects of the earthquake 50 miles from the epicenter.</h2>Step-by-step explanation:
The given expression is
Which represents a circumference. So, if this circunference represents the pattern of an earthquare, that means the radius of such circumference represents the miles away from the epicenter.
The given expression is the explicit form of a circumference, like this
Where is the radius.
So, in this case,
Therefore, we can feel the effects of the earthquake 50 miles from the epicenter.
Given:
The selling price of a ratio set = 72.00
Profit percent = 8%
To find:
The cost price for the radio set.
Solution:
Let x be the cost price for the radio set.
Radio set is sold at 8% profit.
The selling price of a ratio set is 72.00.
Therefore, the cost price for the radio set is 67.