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Question

♥ Question in Comments! ♥
       ♥ Thank you! ♥

sissyedgar · Answer

@3mar

eliesaab · Answer

I believe it is a, let me tell you why?

advert · Answer

your correct answer is  A   keep the great work up remember to always make sure to rcheck it and feel confident and elimate your answers!

sissyedgar · Answer

Thank chu both!! ♥

3mar · Answer

What if you put:
d=1
and 
d=2
and 
d=3
???


What did you notice?

sissyedgar · Answer

.....Welp, this just got a tad confusing.

3mar · Answer

People receiving newspaper a day is three times they are delivered the day before!

Feel it?

sissyedgar · Answer

Oh, ya

3mar · Answer

Are you persuaded?

sissyedgar · Answer

...Persuaded?

3mar · Answer

..cause (someone) to do something through reasoning or argument.
"it wasn't easy, but I persuaded him to do the right thing"

sissyedgar · Answer

No, I know what it means, I'm just trying to figure out what I'm being persuaded to do.

eliesaab · Answer

$$\frac {n(d+1)}{n(d)}=\frac {4\times 3^d}{4 \times3^{d-1}}=3\
n(d+1)=3 n(d)
$$
Sorry, I had a typo before

3mar · Answer

What matters is that you got the idea!
did you?

sissyedgar · Answer

Oh, ye

3mar · Answer

You deserve it @eliesaab!