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Mathematics 8 Online
OpenStudy (vera_ewing):

math question

OpenStudy (vera_ewing):

It's A right?

OpenStudy (vera_ewing):

@thomaster

OpenStudy (anonymous):

seems liike A to me. the last two calculate for more than a year. and the second one calculates for a year.

OpenStudy (vera_ewing):

You're sure it's A?

OpenStudy (anonymous):

Try letting x=12. The correct answer should give you the same result as the original equation with x=1.

OpenStudy (anonymous):

f(x)=254∗4(x/12) then You plug in the number of months that have elapsed.

OpenStudy (anonymous):

they say i cant give direct answers srry :(

OpenStudy (vera_ewing):

Okay. Thanks.

OpenStudy (vera_ewing):

Well it's not a direct answer lol

OpenStudy (vera_ewing):

I can ask you whether or not my choice is correct, and you can say yes or no. That's ok.

OpenStudy (anonymous):

@Albany_Goon you can, but you have to explain and make the asker understand

OpenStudy (vera_ewing):

So it's A?

OpenStudy (anonymous):

srry i messed up something

OpenStudy (anonymous):

hol up

OpenStudy (anonymous):

In the formula x is in years. If x should be in months, then replace x in the formula with x/12 and now x will be in months.

OpenStudy (vera_ewing):

Okay, so its A then?

OpenStudy (anonymous):

yes

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