4,
Four lines connecting to two points
Answer:
The amount after 4 years = $ 16198.87
Step-by-step explanation:
Points to remember
Compound interest
A = P[1 + R/n]^nt
Were A - Amount
P - Principle
R - Rate of interest
t - Number of years
n - Number of times compounded
<u>To find the amount</u>
Here P = $11,800, R = 8% = 0.08, t = 4 years and n = 4 times
A = P[1 + R/n]^nt
= 11800[1 + 0.08/4]^(4 * 4)
= 16198.87
Therefore amount after 4 years = $ 16198.87
Answer:
80 minutes or 1 hour 20 min
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s -----> the speed in miles per hour
d ----> the distance in miles
t ----> he time in hours
so
![s=\frac{d}{t}](https://tex.z-dn.net/?f=s%3D%5Cfrac%7Bd%7D%7Bt%7D)
solve for t
![t=\frac{d}{s}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7Bd%7D%7Bs%7D)
we have
![s=60\ mi/h](https://tex.z-dn.net/?f=s%3D60%5C%20mi%2Fh)
![d=80\ mi](https://tex.z-dn.net/?f=d%3D80%5C%20mi)
substitute and solve for t
![t=\frac{80}{60}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B80%7D%7B60%7D)
![t=\frac{4}{3}\ h](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B4%7D%7B3%7D%5C%20h)
Convert to minutes
![t=\frac{4}{3}(60)=80\ min](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B4%7D%7B3%7D%2860%29%3D80%5C%20min)