英语翻译If after each bounce it reaches 2/5 of the previous height,then after the second bounce it will reach 2/5 x 125.After the third it will reach 2/5 x 2/5 x 125.After the fourth it will reach 2/5 x 2/5 x 2/5 x 125.This cancels down to 2 x 2
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英语翻译
If after each bounce it reaches 2/5 of the previous height,then after the second bounce it will reach 2/5 x 125.After the third it will reach 2/5 x 2/5 x 125.After the fourth it will reach 2/5 x 2/5 x 2/5 x 125.This cancels down to 2 x 2 x 2 = 8
那个小球每次落下弹起的高度是上次的2/5,题中告知第一次落下弹起的高度为125,那第二次即2/5*125,第三次落地弹起的高度为2/5*2/5*125,第四次为2/5*2/5*2/5*125,约分过后为2*2*2=8
英语翻译Al and Bo,who together have $168,bet against eachother.Each bets the same fraction of his money as the other bets.If Al wins,he'll have double what Bo then has.If Bo wins,he'll have triple what Al then has.How many dollars does Al have to
英语翻译If after each bounce it reaches 2/5 of the previous height,then after the second bounce it will reach 2/5 x 125.After the third it will reach 2/5 x 2/5 x 125.After the fourth it will reach 2/5 x 2/5 x 2/5 x 125.This cancels down to 2 x 2
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英语翻译I have more questions about the payment terms.We are currently working with about 20 vendors.NIN BO 广博 is one of our vendor.We can get a Net 60 days terms from our vendor.I want to know if we can get better terms from you after the fi
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