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Mathematics 14 Online
OpenStudy (goformit100):

Find the number of 4-digit numbers(in base 10) having non-zero digits and which are divisible by 4 but not by 8.

OpenStudy (goformit100):

@prakash33

OpenStudy (goformit100):

@satellite73 HELP ME SIR

OpenStudy (nottim):

What's ind?

OpenStudy (goformit100):

Where ind ?

OpenStudy (nottim):

Oops. Had to zoom out. that's Find.

OpenStudy (nottim):

Just wondering...this statistics?

OpenStudy (anonymous):

the number of 4-digit numbers with only 2 2s in the prime factorization

OpenStudy (anonymous):

with nonzero digits

OpenStudy (anonymous):

this looks like a pain

OpenStudy (anonymous):

i mean it would be easy except for the non zero part

OpenStudy (goformit100):

Ya can't understand the question Please Help Me Fully

OpenStudy (anonymous):

you can forget the 1000's place, since that one since it has no bearing on where the number is divisible by 8

OpenStudy (anonymous):

are you looking for the answer or the process? if you are looking only for the answer, I would recommend writing an excel program

OpenStudy (aravindg):

@goformit100 Are you taking an online test ?? I see that you are posting questions very frequently and that you closed the last question when I asked you to draw a figure?

OpenStudy (aravindg):

@Peter14 I completely agree with you

OpenStudy (goformit100):

My Question was wrong

OpenStudy (goformit100):

So @satellite73 i thing that the question should be closed

OpenStudy (aravindg):

Strange how could two questions consecutively posted become wrong ?

OpenStudy (anonymous):

it had to be divisible by 4, maybe we can simply list how many if it ends in a 2 or 6 the the tens place has to be 3, 5, 7, 9 if it ends in a 4 or 8 then the tens place has to be 2, 4, 6, 8

OpenStudy (goformit100):

That was the reason of closing the question, I Swear I am not Spamming.

OpenStudy (goformit100):

@AravindG It was a typing error

OpenStudy (goformit100):

Thank you @satellite73 Sir

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