Answer:
A
Step-by-step explanation:
Eccentricity = 6/5
Hyperbola
Directrix: x = 3/2
RQ + QS = RS
Hope this helps!
Answer:
y=4x
Step-by-step explanation:
Given : x represent the number of television show episodes that are taped in each seasons
To Find : write an expression for the number of episodes taped in 4 seasons
Solution:
Let number of episodes taped in 4 seasons be y
Number of the episodes taped in 1 season = x
So, number of episodes taped in 4 seasons :
y= 4x
Hence the required expression for the numder of episodes taped in 4 seasons :y= 4x
Answer:
<em>The amount to be paid is rupee 1872.72</em>
Step-by-step explanation:
<u>Compound Interest
</u>
It occurs when interest in the next period is earned on the principal sum plus previously accumulated interest.
The formula is:
![\displaystyle A=P\left(1+{\frac {r}{n}}\right)^{nt}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20A%3DP%5Cleft%281%2B%7B%5Cfrac%20%7Br%7D%7Bn%7D%7D%5Cright%29%5E%7Bnt%7D%7D)
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
The initial amount is P=1800 at r=8% = 0.08 during t=6 months (t=0.5 years) compounded quarterly. There are 4 quarters in a year, thus n=4.
Calculating A:
![\displaystyle A=1800\left(1+{\frac {0.08}{4}}\right)^{4*0.5}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20A%3D1800%5Cleft%281%2B%7B%5Cfrac%20%7B0.08%7D%7B4%7D%7D%5Cright%29%5E%7B4%2A0.5%7D)
![\displaystyle A=1800(1.02)^{2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20A%3D1800%281.02%29%5E%7B2%7D)
A = 1872.72
The amount to be paid is rupee 1872.72
Answer:
72 books will fit on the shelf