Answer:
Step-by-step explanation:
Let's get all of the terms with the on the right-hand side of the equation, and everything else on the left-hand side of the equation.
To do this, we should add to both sides of the equation to remove the from the left-hand side of the equation:
Finally, to get the by itself, we can divide both sides by :
Answer:
6460 pounds approx.
Step-by-step explanation:
Depreciation = P( 1 - r/100)^n [ n = time period, P= Principal and r= rate}
= 10,250(1-5/100)^9
= Approx. 6460 pounds
Answer:
2 hours
Step-by-step explanation:
Slope represents the hourly rate.
Constant represents initial price.
Answer:
goes into the box
Step-by-step explanation:
Let the number be , then
We now use the following property of exponents to simplify the left hand side of the equation.
This implies that;
Since the bases are the same, we equate the exponents to get;
We now multiply both sides by 3 to get;
Therefore the number that goes into the box is
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