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110年 - 數學4-3基準量與比較量之應用(兩量之差)應用題1-50#101418
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題組內容
45. 襯衫一件的成本是600元,以成本的135%當作售價賣出。
(1)賣出一件可以賺得多少元?
(2)接第(1)題,賣出多少件,才可以賺得1260元?
其他申論題
(2)接第(1)題,賣出多少個,才可以賺得1800元?
#425683
(2)接第(1)題,賣出多少件,才可以賺得2500元?
#425684
(2)接第(1)題,文華把剩下的60%存起來,其餘的捐給慈善基金會,文華這個月的捐款有多少元?
#425685
(2)接第(1)題,晉身把剩下的40%給媽媽家用,其餘的存起來,晉身這個月的存款有多少元?
#425686
(2)接第(1)題,她再把剩下的30%拿去捐款,其餘的存起來,淑芳這個月存了多少元?
#425688
1.Using p to denote the Tikelihood that drilling results in rare earth metals, draw the decision tree of this problem.
#425689
2.The company estimates that p = 0.6. What is the expected value of drilling? Should the company go ahead and drill?
#425690
3.To be on the safe side, the company hires a specialist to come up with a more accurate estimate of p. What is the minimum vale of p for which it would be the company's best response to go ahead and drill?
#425691
1. leptin
#425692
2. ecological niche
#425693