Five dimes and two nickels ( )all the coins Marry had with h

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Five dimes and two nickels ( )all the coins Marry had with her
A were B is C are D was

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英语翻译Nickels cost even more to make.If we get rid of the penn 英语翻译 Nickels cost even more to make.If we get rid of the penny,we will need more nickels in circulation.Nickels cost 7.7 cents to make,2.7 cents over face value,as opposed to 0.26 cents over face value to make a penny.Since the penny costs 0.26 more than face alue to make,the Mint (铸币厂)can make 5 pennies and still lose less money than making 1 nickel. 今天我很紧1年前2: 短发夏天共回答了19个问题 | 采纳率94.7%

5美分硬币的生产成本更高.如果我们淘汰1美分硬币,那么就需要将更多的5美分硬币投入流通.5美分硬币的生产成本是7.7美分,高出其面值2.7美分,与之相对应的是,1美分硬币的生产成本比其面值高出0.26美分.由于1美分硬币的成本高出其面值0.26美分,因此,铸币厂生产5枚1美分硬币所产生的亏损,仍比生产1枚5美分硬币的亏损来的低.
生产5枚1美分硬币的亏损=5×0.26=1.3

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1.Five dimes and two nickels( )all the coin Marry had with h 1.Five dimes and two nickels( )all the coin Marry had with her. A.were B.is C.ARE D.was 2.Never before in the history of this country has anyone seen geater prosperity in the securities markets( ) A.than1993 B.as1993 C.than in 1993 D.as in 1993 ___601年前3: 25楼的小月亮共回答了27个问题 | 采纳率85.2%

B
B
anyone has Never seen geater prosperity in the securities marketsbefore in the history of this country as 1993.

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Claude has in his hand 15 coins (either pennies一分币,nickels五分 Claude has in his hand 15 coins (either pennies一分币,nickels五分币 or dimes一角币) Claude has in his hand 15 coins(either pennies一分币,nickels五分币 or dimes一角币) worth（价值）79 cents in total.How many dimes does he have? wemyu1年前1: 右手tt 共回答了18个问题 | 采纳率88.9%

Claude has 4 dimes (and 7 nickels,4 pennies)
(4*0.10)+(7*0.05)+(4*0.01)=0.79

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if there are four times as many nickels as there are dimes if there are four times as many nickels as there are dimes 谁是谁的四倍? PS:1 nickel= 5cents 1dime=10cents pynbj10011年前2: 猪kk 共回答了17个问题 | 采纳率94.1%

nickels是dimes的四倍

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Using only pennies,nickels,dimes,and quarters,what is the sm Using only pennies,nickels,dimes,and quarters,what is the smallest number of coins Freddie would need so he could pay any amount of money less than a dollar? A、6 B、10 C、15 D、25 E、99 北溟鱼1年前1: pizyb1433 共回答了24个问题 | 采纳率87.5%

pennies是1美分,nickels是5美分,dimes是10美分,quarters是25美分
只使用便士,5美分、10美分,25美分,什么是数字最小的硬币弗雷迪需要,这样他就能支付任何数额的钱不到一美元?
3个25美分,2个10美分,5个1美分,加起来就是10个
选B

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英语翻译there are 5 times as many nickels as dimes.到底是nickel是dim 英语翻译 there are 5 times as many nickels as dimes. 到底是nickel是dime的5倍,还是dime是nickel的5倍? 到底谁多呀? 哪个是主语啊? 棺材本1年前4: 反正也不打算睡了共回答了18个问题 | 采纳率100%

当然是nickel是dime的5倍了,因为nickel在前,跟dime比的结果.

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How many different combinations of pennies,nickels,dimes,qua How many different combinations of pennies,nickels,dimes,quarters, and dollars can a piggy bank contain if it has 20 coins in it? linjian19861年前1: 熊猫安慈共回答了15个问题 | 采纳率86.7%

即是问a+b+c+d+e=20有多少组正整数解.
用隔板法,在一列二十个1之间插入四个隔板,情况有C(19,4)=3876种情况

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I have pennies,nickels,dimes,quarters,one dollar bills,and f I have pennies,nickels,dimes,quarters,one dollar bills,and five dollar bills.There are twice as many nickels as pennies,twice as many dimes as nickels,three fewer quarters than dimes and the same number of one dollar bills and five dollar bills as there are nickles.The total value of the money I have is $93.82.How many dimes do I have? xhsunbird1年前1: cyzf168 共回答了16个问题 | 采纳率93.8%

if pennies = x
then ,
nickels = 2x
dimes = 4x
quarters = 4x-3
1$ bills = 2x
5$ bills = 2x
x*1+2x*5+4x*10+(4x-3)*25+2x*100+2x*500=9382
x=7
i have dimes:4x=4*7=28

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