Help me with this for 50 points.
1 answer:
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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
Answer:
Volume = 108 cm ³
Explanation:
For a square pyramid, the volume can be calculated as follows:
Volume =
* area of base * height
Volume = * side² * height
We have:
side length = 6 cm
height = 9 cm
Therefore:
Volume = * 36 * 9 = 108 cm ³
Hope this helps :)
Volume = 108 cm ³
Explanation:
For a square pyramid, the volume can be calculated as follows:
Volume =
Volume =
We have:
side length = 6 cm
height = 9 cm
Therefore:
Volume =
Hope this helps :)