【简答题】The perimeter of a is 18,while each side is an integer.If the longest side is not aprime number,then the number of such is( ). (A)4 (B)5 (C)6 (D)7 (英汉小词典:perimeter of a三角形的周长...
【简答题】Consider an economy that produces only chocolate bars. In year 1, the quantity produced is 3 bars and the price is $4. In year 2, the quantity produced is 4 bars and the price is $5. In year 3, the qu...