(-2d^2+s)(5d^2-6s)
= (-2d^2*5d^2 + s*5d^2 -2d^2*-6s + s*-6s
= -10d^4 + 5sd^2 + 12sd^2 - 6s^2
=-10d^2 + 17sd^2 - 6s^2
This is the final result
Answer:
3.2%
Step-by-step explanation:
-Let r be the simple interest rate per annum.
-Given the total amount after 1 year is 1857.60, the initial amount is 1800
#We use the simple interest formula to find the rate of interest:
![Interest=Final\ Amount-Initial\ Amount\\\\=1857.60-1800\\\\=57.60\\\\I=Prt\\\\57.60=1800\times r\times 1\\\\r=\frac{57.60}{1800}\\\\=0.032\\\\=3.2\%](https://tex.z-dn.net/?f=Interest%3DFinal%5C%20Amount-Initial%5C%20Amount%5C%5C%5C%5C%3D1857.60-1800%5C%5C%5C%5C%3D57.60%5C%5C%5C%5CI%3DPrt%5C%5C%5C%5C57.60%3D1800%5Ctimes%20r%5Ctimes%201%5C%5C%5C%5Cr%3D%5Cfrac%7B57.60%7D%7B1800%7D%5C%5C%5C%5C%3D0.032%5C%5C%5C%5C%3D3.2%5C%25)
Hence, the annual interest rate on the deposit is 3.2%
Answer:
4
Step-by-step explanation:
f(x) (8x² - 3x + 1) / (2x² + 2x +3)
the first thing I did was to graph the function to see if there was a horizonal asymptote using Desmos graphing calculator and there was and it was 4
you want to take the limit as x approaches infinity
essentially lim(x to ∞) of f(x) = 8x²/ 2x² is the dominate terms
lim(x to ∞) of f(x) = 8 / 2
lim(x to ∞) of f(x) = 4
Answer:
13.62205 is your answer
Step-by-step explanation:
divide 34.6/2.54