112. 1 公升的純水溫度升高 1℃，其所需電能為多少焦耳？地方特考 111 (A)1 (B)4.2 (C)1×103 (D)4.2×103

112. 1 公升的純水溫度升高 1℃，其所需電能為多少焦耳？地方特考 111
(A)1
(B)4.2
(C)1×103
(D)4.2×103

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統計： A(0), B(1), C(0), D(0), E(0) #4064896

詳解 (共 1 筆)

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1. A person buys a new toothbrush every quarter. Only two colors are available: blue and pink. If the person uses a blue toothbrush in a given quarter, the probabilities of buying a blue or pink toothbrush in the next quarter are 0.3 and 0.7, respectively. If the person uses a pink toothbrush in a given quarter, the probabilities of buying a blue or pink toothbrush in the next quarter are 0.5 and 0.5, respectively. Suppose the person buys a blue toothbrush in quarter 1. Given that the person buys a pink toothbrush in quarter 4, the probability that the toothbrush colors in quarters 2 and 3 are the same lies in which of the following ranges?(A) Between 0.35 and 0.39(B) Between 0.40 and 0.44(C) Between 0.45 and 0.49(D) Between 0.50 and 0.54

112. 1 公升的純水溫度升高 1℃，其所需電能為多少焦耳？地方特考 111
(A)1
(B)4.2
(C)1×103
(D)4.2×103

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112. 1 公升的純水溫度升高 1℃，其所需電能為多少焦耳？ 地方特考 111(A)1(B)4.2(C)1×103(D)4.2×103

詳解 (共 1 筆)

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相關試卷

112. 1 公升的純水溫度升高 1℃，其所需電能為多少焦耳？地方特考 111
(A)1
(B)4.2
(C)1×103
(D)4.2×103