Answer:
He can buy 5 DVD's. (Brainliest please)
What graph......................
We can display the information given as an equation:
2000 *

= 4000; r = increase per annum
Now, we rearrange and solve for r:

= 2
r =
![\sqrt[19]{2}](https://tex.z-dn.net/?f=%20%5Csqrt%5B19%5D%7B2%7D%20)
= 1.037.....
We can now work out the increase for 5 years like so:
2000 *

= 2400.205..... ⇒
$2400
Answer:

Step-by-step explanation:
first lets change the question into proper fraction

now lets find the square of the number

The question says the answer must be a mixed number so lets change it

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