Is this a question on your test or something? I know trying out every number and letter would be difficult. There is a way to solve these types of problems. Ask your math teacher, or someone that knows this or has taught this.
Answer:
The explicit formula that can be used is
The account's balance at the beginning of year 3 is
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
So since the constant is the same we could divide them. If you know when you divide powers of 10 you subtract so it would be 5.34/5.34 which is 1 and 10^5- 10^-2. 5 - (-2). Which is 10^7 so it would be 1*10^7
The surface area of the cube-shaped wooden chest which has the side edges of 4 feet shown is 96 square inches.
<h3>What is the surface area of a cube?</h3>
Surface area of cube is the sum of the area of each face by which it is enclosed. The surface area of cube can be calculated with the following formula;

Here, (<em>a</em>) is the length of side of the cube.
You want to stain the lateral faces of the wooden chest shown. Find the area that you want to stain in square inches.
A cube-shaped wooden chest with side edges of 4 feet. Thus the surface area of it is,

Thus, the surface area of the cube-shaped wooden chest which has the side edges of 4 feet shown is 96 square inches.
Learn more about the surface area of cube here;
brainly.com/question/1091166
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Answer: 1600m^2
Its a square so all sides are equal. So...
400m * 400m
= 1600m^2