12 12
12 12
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![]() KRK 12s 225 Watts 12 Inch Powered Studio Subwoofer US $400.00
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![]() ELECTRO VOICE EV SXA360 EMPTY CABINET NO AMP OR HFLF DRIVERS US $149.95
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![]() Electro Voice FRI122 94 Speaker w Flying Hardware US $599.00
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![]() 2 Electro Voice FRI122 94 Speakers 1 FRI181S Sub White w Flying Hardware US $1,975.00
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![]() JBL 2202H 12 woofer speaker 8 ohms US $225.00
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![]() 12 PA DJ Band Powered Speakers Active Monitor A B Amp PP1204CA US $469.99
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![]() 2x12 GUITAR SPEAKER CAB EMPTY 12 Cabinet 212 Tolex US $124.99
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![]() Shure PSM400 In Ear monitor System US $182.50
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![]() EAW CB223 Cinema Speaker Cabinet US $450.00
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![]() JBL 2206H 12 Raw Frame Speaker 8 Ohms US $56.00
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![]() Seismic Audio Monitor 12 and Horn 1 US $100.00
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![]() Seismic Audio Monitor 12 and Horn 2 US $100.00
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![]() 1 Yamaha HS80M powered monitor speaker US $150.00
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![]() VINTAGE Electro Voice Stereo FR12 2 Speaker 12 PAIR US $17.50
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![]() TANNOY PRECISION 8D POWERED STUDIO REFERENCE MONITORS XLNT CONDITION US $430.00
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![]() JBL E120 8 Musical Product Speaker 8 ohms 12 Not Working US $75.00
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![]() 12 Eminence speaker woofer 6 ohms 85604C 121944C 67 0715B US $30.00 |
![]() Mackie Thump TH 12A Powered PA Speaker Pair US $550.00
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![]() 1960s Jensen Speakers original US $25.99
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![]() BEHRINGER EUROLIVE B212XL 800 Watt PA Speaker Monitors BUY IT NOW FREE SHIPPING US $149.88
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![]() Peavey EU 112 M low profile monitor store demo unit US $524.99
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![]() Impulse 12 D New Demo Unit US $669.99
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![]() JBLpro Speakers 4412 4312 2225eab Cab and 2 Cerwin Vega V 253 1000 watt dual 15 US $2,490.00 |
![]() EAW JFX200i Speakers and EAW SBX220 Subs US $2,900.00
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![]() ANCHOR LIBERTY 4500 POWERED PA SPEAKER US $73.00
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![]() KRK K ROK Passive Studio Monitors KROK K ROK US $100.00
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![]() EV SX 300 Speakers pair US $750.00
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![]() GEMINI SUB WOOFER GSM 1232 WITH TRIPOD STAND US $99.99
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![]() 2 Yamaha S12E 2 Way Speaker Cabinets US $350.00
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![]() db Technologies Cromo 10 2 Way Active Speakers US $649.00
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![]() Yamaha MSR400 Powered Speaker Pair US $850.00
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![]() db Technologies Cromo 12 2 Way Active Speakers US $749.00
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![]() REDUCEDJBL 2426J High Frequency 1 Driver Pair With Aluminum Selenium Horns US $319.00
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![]() REDUCEDJBL 2426J High Frequency 1 Driver Pair With Horns Perfect US $299.00
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![]() M6 Eyebolt for Flying Professional Speakers 8 pack US $16.95
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![]() Mirrored Pair 8 3 Way Personal Stage Monitors New VX US $74.95
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![]() KUSTOM KSC12 12” SPEAKER CABINET PA MONITOR 112 HORN NICE US $99.99
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![]() Vidsonix HERO 12 Blk Poly Resin Speaker Monitor PAIR US $189.00
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![]() Bose L1 Model 1 PAS w dual bass PA system US $1,250.00
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![]() Peavey BW 12 Woofer Basket 1208 4 Ohm New US $55.00
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![]() An Mini Speaker Monitor Anchor US $350.00
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![]() JBL SR4702X STAGE MONITORS 3 INDIVIDUAL MONITORS US $800.00
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![]() Kustom KSE12 12 Inch Speakers 2 For Sale US $49.99
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![]() Vintage 12 Alnico 8 Ohm Woofer Pair US $9.99
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![]() Mackie ART 200A Active Speaker Pair US $598.00
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![]() Hisonic MVP2005U 75W Portable Rechargeable PA System UHF Microphone System US $450.00
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![]() Hisonic PA 6541S 300W PA Speaker with VHF Wireless Microphone System and Stand US $319.99
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![]() Mackie TH15A Thump Powered Speaker NEW US $299.99
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Can you do an example for the total amount given an principal of $12,000?
Exponential functions are used to calculate continuously compounding interest rates.
For example, pretend a bank is offering 12% interest, compounding annually.
You would make 12% that year.
If it is compounding monthly, you'd make effectively 1.01^12 = 12.68%
If it is compounding daily, you'd make effectively 1.000328^365 = 12.747%
If you've had calculus, you know about infinite series. If you break the compounding periods down into infinity, to where it is "continuously compounding", it converges to e^r*t. So in our above example, e^.12 = 12.7497%.
This concept is used in a lot of financial markets for asset pricing, etc.
e is also used a lot in statistics.
$12,000 at 12.00% = $1,400 interest
$12,000 at 12.68% = $1,521.90 interest
$12,000 at 12.747% = $1,529.70 interest
$12,000 at 12.7497% = $1,529.96 interest
Just add $12,000 to each amount, to get the total.


US $199.99














































































