3 years ago

BRAINLIEST TO CORRECT ANSWER!!!!

Mathematics

2 answers:

Vesna [10]3 years ago

6 0

Answer:

$5,720.40

Step-by-step explanation:

andreyandreev [35.5K]3 years ago

5 0

Original price was $6,810

0.6x = 4086
x = 6,810

If 40% off the original price is $4,086, then 60%, or 0.6 of the original remains.

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5 hundreds 4 tens =_____ tens

andreev551 [17]

there are 10 tens per hundred

5 x 10 = 50 tens for five hundred add 4 tens

so 54 tens

5 0

4 years ago

(HELPP MEE PLEASE )THE ANSWER OPTIONS :<br> 2<br> 3<br> 4<br> 5

Ostrovityanka [42]

Answer:

the answer is 2

Step-by-step explanation:

8 0

3 years ago

A new truck that sells for 29,000 depreciates 12% each year. What is the decay factor b?

Katena32 [7]

$\bf y=a(b)^t\qquad or\qquad A=I(1-r)^t\qquad \textit{let's check}\\\\
-------------------------------\\\\
\qquad \textit{Amount for Exponential Decay}\\\\
A=I(1 - r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &29000\\
r=rate\to 12\%\to \frac{12}{100}\to &0.12\\
t=\textit{elapsed time}\\
\end{cases}
\\\\\\
A=29000(1-0.12)^t\implies 
\begin{array}{llll}
A=&29000(0.88)^t\\
&\uparrow \qquad\quad \uparrow \\
&a\qquad\quad b
\end{array}$