A club's first meeting was attended by 21 people. The second meeting was attended by 3 times as many people as the first meeting
2 answers:
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Answer:
$3027.80
Explanation:
The compound interest formula is the following.
where
A = final amount
P = principle amount
r = interest rate / 100
n = number of compounds per interval
t = time interval
Now in our case,
A = unknown
P = $1900
r = 10.4/100
n = 12 months / year ( because the interest is compounded monthly)
t = 4.5 yrs
Therefore, the compound interest formula gives
Using a calculator, we evaluate the above to get
which is our answer!
Answer:
<h2>C) -60/x = 4; x = -15</h2>Step-by-step explanation:
<h3>-60 / x = 4</h3><h3>-60 ÷ 4 = -15</h3><h3>x = -15</h3><h3 /><h3>Checking:</h3><h3>-60/x = 4</h3><h3>-60/(-15) = 4</h3><h3 />