Answer:
yes
Step-by-step explanation:
its called an isoceles triangle
Answer: 79%
That’s because it’s the middle probability it can’t be others because they are too high it too low
Answer:
$6.60
Step-by-step explanation:
If it is a 10% increase, you change the 10% to 0.1.
Then multiply the 0.1 and the $6 together which you will then get 0.6.
Then add the original amount ($6)
$6 + $0.6 = $6.60
Given:
Amount deposited on birth = $10,000.
Interest rate = 5% compound quarterly.
To find:
The balance on the person's 18th birthday.
Solution:
The formula for amount is
![A=P\left(1+\dfrac{r}{n}\right)^{nt}](https://tex.z-dn.net/?f=A%3DP%5Cleft%281%2B%5Cdfrac%7Br%7D%7Bn%7D%5Cright%29%5E%7Bnt%7D)
where, P is principal, r is rate of interest, n is number of times interest compounded in an year and t is number of years.
Substitute P=10000, r=0.05, n=4, t=18 in the above formula.
![A=10000\left(1+\dfrac{0.05}{4}\right)^{4(18)}](https://tex.z-dn.net/?f=A%3D10000%5Cleft%281%2B%5Cdfrac%7B0.05%7D%7B4%7D%5Cright%29%5E%7B4%2818%29%7D)
![A=10000\left(1+0.0125\right)^{72}](https://tex.z-dn.net/?f=A%3D10000%5Cleft%281%2B0.0125%5Cright%29%5E%7B72%7D)
![A=10000\left(1.0125\right)^{72}](https://tex.z-dn.net/?f=A%3D10000%5Cleft%281.0125%5Cright%29%5E%7B72%7D)
![A=24459.2026814](https://tex.z-dn.net/?f=A%3D24459.2026814)
![A\approx 24459.20](https://tex.z-dn.net/?f=A%5Capprox%2024459.20)
Therefore, the balance on the person's 18th birthday is $24459.20.