$\bf ~~~~~~ \textit{Simple Interest Earned}
\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\to &\$1575\\
P=\textit{original amount deposited}\to& \$6000\\
r=rate\to r\%\to \frac{r}{100}\\
t=years\to &7
\end{cases}
\\\\\\
1575=(6000)(r)(7)\implies \cfrac{1575}{(6000)(7)}=r\implies 0.0375=r
\\\\\\
r\%=0.0375\cdot 100\implies r=\stackrel{\%}{3.75}$

4 0

3 years ago

Please help me with this...it’s 2am and I still have 3 more assignments...thank you

BARSIC [14]

Answer:

maybe y= 9 because side A B is 10 and side C D is almost the same just sleep slightly shorter.

3 0

2 years ago

Read 2 more answers

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 95 miles per

Ludmilka [50]

Answer:

2.2 hr

Step-by-step explanation:

Let t = time

95t = distance of westbound train

105t = distance of eastbound train

95t + 105t = 440

200t = 440

t = 2.2 hr.

8 0

2 years ago