The initial investment = $250
<span>annual simple interest rate of 3% = 0.03
</span>
Let the number of years = n
the annual increase = 0.03 * 250
At the beginning of year 1 ⇒ n = 1 ⇒⇒⇒ A(1) = 250 + 0 * 250 * 0.03 = 250
At the beginning of year 2 ⇒ n = 2 ⇒⇒⇒ A(2) = 250 + 1 * 250 * 0.03
At the beginning of year 3 ⇒ n = 3 ⇒⇒⇒ A(2) = 250 + 2 * 250 * 0.03
and so on .......
∴ <span>The formula that can be used to find the account’s balance at the beginning of year n is:
</span>
A(n) = 250 + (n-1)(0.03 • 250)
<span>At the beginning of year 14 ⇒ n = 14 ⇒ substitute with n at A(n)</span>
∴ A(14) = 250 + (14-1)(0.03*250) = 347.5
So, the correct option is <span>D.A(n) = 250 + (n – 1)(0.03 • 250); $347.50
</span>
This is why the internet was invented so lets use an online math calculator.
Prime means that the only factors are 1 and itself.
Woah look at what I found!
263 is prime
1057 isn't? oh wow. 7 * 151
3163 is prime
157 is prime
So it is 1057 oh wow
Hi,
side=3600 foot
area=side*side
area=3600*3600
area=129600<span>0</span>0 square foot
cost=area*rate
cost=12960000*0.75
cost=Rs.(or whichever currency)9720000
Hope this helps you.
Answer:
theese are supplementary angles as their sum is greater than 180
Step-by-step explanation:
supplementary angles: angles whose sum is <180
complementary angles: 2 angles whose sum equals 90 degrees
vertical angles: opposite angles