what :__ the coin made of

what :__ the coin made of The China Coin 翻译 排列组合 Flipping a fair coinFlipping a fair coin.Assume that the coin is flipped 7 times.What is the probability that both heads and tails occur?Thank you~ coin. coin Jeff is flipping a coin,what is the probability that he will throw heads on each of the tow flips I think this is the oldest coin ___ I have ever seen.A.which B.who C.what D.that What's the weather like there?写出同义句 __ __ __ __ there? The lazy boy and the coin翻译 What about __(choose) the present? 英语翻译When faced with two choices,simply toss a coin.It works because in that brief moment with the coin is in the air,you suddenly know what you are hoping for. sat2 A two-sided coin is flipped four times.Given that the coin landed heads up more than twice,what is the probability that it landed heads up all four times?答案是1/5why flip side of the coin 是什么意思 投硬币的概率问题A coin is tossed 10 times.What is the probability that the third head will appear on the tenth toss? What's the meaning of solar panel MA What heavy box!=__ __ the box __!怎样填同义句 感恩节的主菜是什么 What is the __ __ __ Thanksgiving meal? what does each coin has two sidesmean in the article?这个问题要我答什么我应该翻译它 还是用文中的英文解释它