Bar Cent
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 Replica BAR CENT NO DATE COPY  US $2.00
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 Bar cent Continental dollar oak tree shilling replicas US $10.00
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 Bar Cent replica or COPY US $12.00
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 1793 LARGE CENT Wreath Variety Vine Bars Edge Good US $1,250.00
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Amazon Best Deals
Bar Cent
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MOUNDS WALNETTOS CANDY BAR BOX 10 cent oldie & fun! $9.99 |
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Metal BUDWEISER BEER 25 Cents Sports Bar Pub Tin Sign $6.99 |
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1936 BAR 10 Cents !!! $23.95 |
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CPR SAVES CITATION BARS STARTING AT .99 CENTS MUST SEE $0.99 |
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1 CENT DVD: The Art of 16 Bars - Big Daddy Kane $0.01 |
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15 ZonePerfect Coupons Bar/Box Save .55 cents/Ex. 4/25 $0.99 |
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20 .50 CENTS OFF ANY KIT KAT BAR 1.5OZ UP WYB 1 COFEE $0.99 |
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14 .50 CENTS OFF ANY KIT KAT BAR 1.5OZ UP WYB 1 COFEE $0.99 |
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Budweiser 15 cents bar pub cabin lodge tin metal sign $6.99 |
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Replica BAR CENT NO DATE COPY $2.00 |
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1 CENT CD Space Ghost's Musical Bar-B-Que TV OST $2.25 |
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CPR SAVES CITATION BARS STARTING AT .99 CENTS MUST SEE $0.99 |
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Can #35 1 cent orange yellow Victoria MONTREAL BAR $0.99 |
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Bar cent Continental dollar oak tree shilling replicas $10.00 |
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Good For Token Pre 1900 Winona Minnesota 5 cent bar $9.99 |
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VINTAGE BAR BOTTLE OPENER CAP CATCHER 5 CENT BEER WOOD $6.99 |
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Good For Token Osakis Minnesota Bar Harbor 5 cent $9.99 |
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Good For Token Port of Duluth The Dugout Bar 5 cent $9.99 |
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Block Plate American Bar Assoc. 3 cent U.S. Stamp MNH $0.99 |
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Metal BUDWEISER BEER 15 Cents Sports Bar Pub Tin Sign $6.99 |
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KEOKUK IA Iowa Raders Tavern bar Trade Token 25 cent NR $9.99 |
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Vintage 10 cent Peter Paul's Mounds Candy Bar Box $5.99 |
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RARE 1930S HERSHEY CHOCOLATE HONEY BAR 1 CENT WRAPPERS $8.88 |
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THE BAR-KAYS - THE BEST OF BAR-KAYS: 20TH CENT - CD NEW $11.03 |
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5 Gram Pamp Gold Bar NO RESERVE 99 cent layaway OK $26.00 |
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Good For Token 5 cents at Bar Peter Anton Minnesota $24.99 |
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Early Vintage The House of Hershey Candy BOX 5 cent Bar $9.99 |
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25 cent CD: A.J. Croce That's Me In The Bar $0.25 |
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50 - 14K BAR PENDANTS- JUST 28 CENTS EACH $14.00 |
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Snack Size Candy Bar Vending Machine 35 Cents each $60.00 |
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28 Muscle Milk Clif MoJo Supreme Protein Bars 99 cents $0.99 |
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153 Fiber One Chex Mix Nature Valley Bars 99 cents $0.99 |
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Pontiac Bar, St. Louis, MO 5 cent token $0.95 |
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Tivoli Bar (Tacoma, WA) 5 cent token $0.95 |
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Budweiser Beer 15 cents Bud Bar Ad Tin Metal Sign $6.99 |
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Can #213 3 cent George V & Mary MONTREAL QUE BAR $0.25 |
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1793 LARGE CENT- Wreath Variety -Vine & Bars Edge Good $1,250.00 |
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OLD Silver Dollar BAR LORETTO MN GF 25(cents) TOKEN $1.99 |
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Vintage Metal HUMOR Sign PAY TOILET 10 CENTS Tin BAR Ad $9.95 |
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49-CENT CD: JOHN WAITE: Temple Bar (1995, Imago) NEW!! $0.49 |
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Replica BAR CENT NO DATE COPY $2.00 |
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$.01 1 Cent Start Your Own Bar and Tavern Entrepreneur $0.01 |
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Schutter Old Nick Candy Bar Box - Vintage - 5 Cents $24.99 |
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RARE CANADA 1936 25 CENT BAR PCGS MS 64 EST 17000.00 $1,400.00 |
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Australia 1980 - 50 cent coin - **DOUBLE BAR** variety $0.91 |
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SAVE .50 Cent any 2 TWIK Brand Bar 17 Coupons 3/31/10 $2.75 |
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Hot Dogs 15 Cents - Vintage Style Tin Bar Kitchen Sign $9.97 |
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Bar Cent Silver Art Bar 999 Rare Great Lakes Mint $26.99 |
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Good for 25 Cents Elroy Sportsman Bar $12.00 |
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LARGE CENT .999 SILVER Art Bar $21.99 |
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PAY TOILET 10 CENTS Vintage Metal Tavern Sign BAR HUMOR $14.95 |
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Bar Cent replica or "COPY" $12.00 |
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LARGE CENT .999 Silver Art Bar $22.95 |
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VTG 5-cent Coca-Cola Coke Framed Restaurant Bar Mirror $45.00 |
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RARE**1936 BAR**ICCS GRADED 25 Cent**MS-63** $1,467.14 |
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The Art of 16 Bars (DVD, 2006) KANYE WEST 50 CENT JAY-Z $4.99 |
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Babe Ruth Home Run 5 Cent Candy Bar Rec Room Tin Sign $6.88 |
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Budweiser 25 Cent Nostalgic Man Cave Bar Shop Tin Sign $6.88 |
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Budweiser 15 Cents Man Cave Bar Garage Retro Tin Sign $6.88 |
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COKE Always 5 Cents Diner Game Room Bar Garage Tin Sign $6.88 |
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1953 AMERICAN BAR ASSOC. 3 CENT 50 STAMP SHEET $7.00 |
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Vintage Metal HUMOR Sign PAY TOILET 10 CENTS Tin BAR Ad $12.95 |
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20 75 cents off Planters Big Nut Bars coupons $1.00 |
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B & L BAR-TOLEDO OHIO-GOOD FOR 25 CENTS TOKEN F3449 $8.99 |
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Bud BUDWEISER BEER Ad 15 CENTS Tin Bar Pub Sign $12.95 |
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Pepsi 5 cents 6 Pack Tin Metal Sign Bar Signs $16.50 |
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Cold Beer 5 Cents Framed Bar Sign Plaque $13.95 |
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Lemonade 5 Cents Hanging Sign Bar Signs New $8.46 |
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Metal Bar Sign Budweiser Ad Bud 25 Cents Beer Bottle $12.95 |
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New Babe Ruth home run 5 cent candy bar tin metal sign $8.00 |
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20 40 cents off Nature Valley Granola Bars coupons $1.00 |
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20 50 cents off Fiber One 90 Calorie Chewy Bars coupons $1.45 |
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20 50 cents off two Fiber One Chewy Bars coupons $1.00 |
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20 50 cents off Chex Mix Bars coupons $1.10 |
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THE BAR-KAYS - THE BEST OF BAR-KAYS: 20TH CENT - CD NEW $6.66 |
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(20) 75 CENTS OFF QUAKER TRUE DELIGHTS GRANOLA BARS $2.75 |
A rectangular storage container with an open top is to have a volume of 10 cubic meters. The length of its bar
A rectangular storage container with an open top is to have a volume of 10 cubic meters. The length of its base is twice the width. Material for the base costs $13 per square meter. Material for the sides costs $10 per square meter. Find the cost of the materials for the cheaptest such container. Round the result to the nearest cent.
sides are x, 2x, h
volume = 2 x² h = 10
∴ h = 10/(2 x²) = 5/x²
Base = x by 2x @ $13/m²
Short sides = 2 each of x by h @ $10/m²
Long sides = 2 each of 2x by h @ $10/m²
Material cost = 13(2x²) + 20(x h) + 40 (x h) = 26x² + 60 x h =
26x² + 300/x
Differentiate w.r.t. x and minimise
52 x - 300/x² = 0
x is real; x³ = 300/52 ⇒ x = (75/13)^(1/3)
x ~ 1.79 m
Material cost = (15795000)^(1/3) ~ $250.90