2 years ago

Im really struggling can someone help me with this math step by step so i can understand.....:(

1 answer:

5 0

Since there are lot of problems here, which involve a bit of steps, I decided to make each problem its own image attachment to show the steps and final answer. So I have attached five image attachments below.

Let me know if you have any questions. Also please let me know if any of the images don't load properly.

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and 2008 Classic Car Wash estimated its business would increase by 20% each year. if they washed 19,300 in 2008, how many cars c

professor190 [17]

Well, from 2008 to 2010 is just 2 years, so let's say the initial amount is the 19300 from 2008, how many will it be in 2010?

$\bf \qquad \textit{Amount for Exponential Growth}\\\\
A=I(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &19300\\
r=rate\to 20\%\to \frac{20}{100}\to &0.20\\
t=\textit{elapsed time}\to &2\\
\end{cases}
\\\\\\
A=19300(1+0.2)^2$

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2 years ago

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2 years ago

Which anwser is equal to i^39?

sleet_krkn [62]

Answer:

Step-by-step explanation:

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3 years ago

In the following figure, triangle ABC and triangle DEF are similar. What is the value of x ? Triangle ABC and triangle DEF are s

Shtirlitz [24]

X = 25.5 mm.

Using the similarity statement given, that ΔABC ~ ΔDEF, we set up a proportion:

8.5/x = 4/12

Cross multiply:
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2 years ago

Solve x-3/6 divided by 3-x/2 Please show work

Nataly_w [17]

$\cfrac{x-3}{6}: \cfrac{3-x}{2} = -\cfrac{3-x}{6}*\cfrac{2}{3-x} =- \cfrac{2}{6}=- \cfrac{1}{3}$

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2 years ago