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zheka24 [161]
3 years ago
12

A bike rental company rented out 6 bikes in its first month. The number of bikes it rented tripled each month.

Mathematics
2 answers:
Alexeev081 [22]3 years ago
7 0
Hi there! 

The total number of bikes rented is 2,184

If you plug in the correct numbers into the formula 

a \dfrac{1- r^{n} }{1-r}

Then you get

6 \dfrac{1- 3^{6} }{1-3}

And when the fraction is simplified it looks like this

6 \dfrac{-728}{-2}

Once this is in simplified form you take the 6 and put it over 1 like so

\dfrac{6}{1} * \dfrac{-728}{-2}

Then you find the prime factors of 6 and factor the -2 like so

\dfrac{3*2}{1} * \dfrac{-728}{-1*2}

Once this is done cancel out the 2

\dfrac{3}{1} * \dfrac{-728}{-1}

Then multiply -728 by 3

\dfrac{-2184}{-1}

Then divide to get 2184

Your friend, ASIAX
MArishka [77]3 years ago
3 0

Answer:

This is answer is correct I just took this quiz.

Step-by-step explanation:

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