Jump to content

i need help in math :*(


Recommended Posts

Posted

so i have this stupid math question 12r=1.5 ...and the r is supposed to be a rate.... well i looked up the answer and it says it should be 18% and i cant get tht answer to save my life!!! -_- :*( no matter ehat i do tht stupid little r doesn't add up right >:(

someone help please

~*Ima Princess*~

Posted

Its 12÷1.5 you want to get r by itself so you divide it by the other side

SMDSIG799x74.jpg

BHE Wall Build

TEAM DC Audio

TEAM XS POWER
1986 Monte Carlo

KMC Nova's 20"
4 DC XL's W/ PSI Recones
2 DC 5k's
Pioneer PRS 80
10 Audio Technix

6 XS Power D3100's

1 XS Power D3400

Mechman 220a Alternator

Posted

there is something missing here. if you want help give us the full and original problem

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Posted

Its 12÷1.5 you want to get r by itself so you divide it by the other side

Nvm my answers wrong. Thought it was supposed to equal 8

SMDSIG799x74.jpg

BHE Wall Build

TEAM DC Audio

TEAM XS POWER
1986 Monte Carlo

KMC Nova's 20"
4 DC XL's W/ PSI Recones
2 DC 5k's
Pioneer PRS 80
10 Audio Technix

6 XS Power D3100's

1 XS Power D3400

Mechman 220a Alternator

Posted

yeah i got 12.5 too.

and nooo buddy, thats no where near calculus! seems like just algebra.

i took calculus last year when i was a senior. talk about rocket science!

but yeah....

to me,

12r=1.5

i divide 12 into 1.5 and got .125 which is 1/8th..

and i tried it the other way 1.5 divided into 12 and got 8..

so i dont know how they get 18% from that..

Posted

Its 12÷1.5 you want to get r by itself so you divide it by the other side

I may be completely wrong but, isn't 12 x 12.5% =1.5 ?

If what she gave is all the info, then yeah.

But if this is compounding (and I would doubt it isn't) then no.

However, like stated earlier, more info is needed.

You may be offended by the above. Don't take it personally, I'm just abrasive.

DC Level 4 M2 12 D2

Car Audio Bargain 1600.1

Eclipse CD3200

~2 cubes @ 34 hz.

Stinger Roadkill Expert

Posted

yeah i got 12.5 too.

and nooo buddy, thats no where near calculus! seems like just algebra.

i took calculus last year when i was a senior. talk about rocket science!

ha high school calc. i remember that

then i hit engineering calc. shit got real

-Matt

2005 Dodge Magnum RT
JVC KD-AVX1

2 PPI S580.2

Obsidian Audio ST1 Horn Tweeters

PRV 8MB450s

Audio Legion 3500.1D

2 RE MT 18s

360 ah LiFePO4 Battery
SHCA 2/0

155.2 @ 29 hz



Kicker CVR 15's build
DD 3512e build
Mini T-Line Build
(6) 8s Build
Nightshade 15s Wall Build
Magnum AB XFL 12s Build
Newest Magnum Build

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 2098 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...