Plan A: 30 + 0.01m
Plan B: 20 + 0.05m
in order for 2 plans cost the same, both need to be equal
so should be
20 + 0.05m = 30 + 0.01m
answer is D. last one
20 + 0.05m = 30 + 0.01m
keeping in mind that 250 days is not even a year, since there are 365 days in a year, assuming so, then 250 days is really 250/365 years.
![\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$800\\ r=rate\to 4.5\%\to \frac{4.5}{100}\dotfill &0.045\\ t=years\to \frac{250}{365}\dotfill &\frac{50}{73} \end{cases} \\\\\\ I=(800)(0.045)\left( \frac{50}{73}\right)\implies I\approx 24.658](https://tex.z-dn.net/?f=%5Cbf%20~~~~~~%20%5Ctextit%7BSimple%20Interest%20Earned%7D%20%5C%5C%5C%5C%20I%20%3D%20Prt%5Cqquad%20%5Cbegin%7Bcases%7D%20I%3D%5Ctextit%7Binterest%20earned%7D%5C%5C%20P%3D%5Ctextit%7Boriginal%20amount%20deposited%7D%5Cdotfill%20%26%20%5C%24800%5C%5C%20r%3Drate%5Cto%204.5%5C%25%5Cto%20%5Cfrac%7B4.5%7D%7B100%7D%5Cdotfill%20%260.045%5C%5C%20t%3Dyears%5Cto%20%5Cfrac%7B250%7D%7B365%7D%5Cdotfill%20%26%5Cfrac%7B50%7D%7B73%7D%20%5Cend%7Bcases%7D%20%5C%5C%5C%5C%5C%5C%20I%3D%28800%29%280.045%29%5Cleft%28%20%5Cfrac%7B50%7D%7B73%7D%5Cright%29%5Cimplies%20I%5Capprox%2024.658)
Answer:
(2, 5)
Step-by-step explanation:
The longest side of the triangle will be the side with the coordinate (1,4) and (3,6) due the value of the distance between them;
Midpoint = (x1+x2/2, y1+y2/2)
X = 1+3/2
X = 4/2
X = 2
Y = 4+6/2
Y = 10/2
Y = 5
Hence the required midpoint (X, Y) will be at (2, 5)
Answer:
√72 x 4 = roughly 33.94 by reverse pythagorean
I hope this helps you
1) 1/10.3=3/10=0,3
2) 1/10×3=3/10=0,3
3) 3÷10=0,3
4) 3×1/10=3/10=0,3
5) 10÷3=0,333....