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Answer:
The amount of investment should be $1926.891 approximately
<u>Explanation:</u>
The following formula has been used to calculate the amount of investment
A = P(1+r/100) ^n
where: A = future value
, P = present value
, R = rate of interest
, N = time period
Hence
, applying the formula, we get,
$5500 = P (1+6/100) ^18
Hence P=$5500/ (1.06) ^18
=$1926.891(approx)
The excretory system is related to the increase or decrease in the consumption of water by an animal. The increase or decrease is due to the variation in the antidiuretic hormones in the humans. The retention and excretion of excess water and ions are performed by the kidneys, which is a part of the excretory system.
Answer:
internal and external source
Explanation:
