If y varies inversely as the square of x, then when x is doubled y is a) multiplied by 4 b) divided by 4 c) increased by 4 d) decreased by 4 e) unchanged帮忙翻译一下 不懂啊

x varies directly as y but inversely as z.if y is increased by 30% and z is decreased by 30%,how does x vary? If y varies inversely as the square of x, then when x is doubled y is a) multiplied by 4 b) divided by 4 c) increased by 4 d) decreased by 4 e) unchanged帮忙翻译一下 不懂啊 英语翻译一 Given that y varies directly as x^2 and that y=48 when x=4 ,find the equation connecting y and x . 1.The weight of a cylinder varies as the square of the diameter when the height is constant,it also varies as the height if the diameter remains constant.Two cylinders have their oheights is the ratio 49:72.Find the ratio of their diameter if the wei Passage 3 If you are like most people,your intelligence (智力) varies from season to season.You aPassage 3If you are like most people,your intelligence (智力) varies from season to season.You are probably a lot sharper in the spring than you are 英语翻译What is happiness?I think if you ask thousands of time this question,you may get thousand of answers.Because happiness varies from person to person in its meaning,even varies from time to time in one’ s whole life.Some of them may feel 英语翻译What is happiness?I think if you ask thousands of time this question,you may get thousand of answers.Because happiness varies from person to person in its meaning,even varies from time to time in one ’ s whole life.Some of them may feel 英语翻译After an initial —usually relatively short— transient where composition varies significantlyin the clad,the process reaches a steady state.If just slight melting of the substrate occurs,thecomposition of the coating will be mostly the y varies inversely as the square of x y=1.5 when x=8 find y when x=5 Answer y=?有答案就最好了. 神人啊 帮个忙吧 y varies inversely as the square of x y=1.5 when x=8 find y when x=5 Answer y=?能帮忙翻译下么 有答案最好了. although it varies from place to VARIES DIRECTLY AS是什么意思在数学方面 英语翻译Although time course appears to dictate the extent to which emotion improves or impairs directed attention,it is not clear if the twofold effect is observed for emotion in general or if this effect varies as a function of the specific typ 英语翻译If you are asking me about colleges,that is a big topic!I need for you to narrow it down a little.If you are asking about vacations during the school year,I can answer this right now.The school calendar varies by county.In the county wher 英文的物理题 When the temperature is constant.the pressure of a given mass varies inversely as the volume.Given that the pressure is 8kPa when the volume is 150cm^3,the pressure if the volume is 100cm^3 is A.16kPa B.18kPa C.24kPa D.24kPa先翻 在我的课本里写的是当压强一定时,气体的体积与热力学温度成正比（if the pressure remains constant,the vilume of a gas varies directly as the absolute temprature.)然后我查了一下百度说的是体积一定,压强和温 英语翻译If you are like most people,your intelligence varies from season to season .You are probably a lot sharper in the spring than you are at any other time of year .A famous scientist concluded that climate and temperature have a definite eff 建筑英语词汇 STEEL ANGLE 什么varies 什么意思