Suppose y varies directly with x, and y=12 when x=−3, what is the value of y when x=6? Constant of Variation: When one quantity is said to vary with a power of another quantity, any changes in one produces the proportional changes in the other. To establ...
结果1 题目 Suppose z varies directly with x and inversely with the square of y. If z=20 when x=5 and y=1, what is z when z=12 and y=6?z=() 相关知识点: 试题来源: 解析 霜秋露春stseugeikcahononeug2OiS啼恰恰鹰娇在自sonaug. 反馈 收藏 ...
The variable y varies directly as the square root of R. Given that y is 7 when R is 6. a. Write the variation. b. Find y when R is 18. Suppose that y varies inversely with the square root of x, and y = 50 when x = 4. How do you find y...
Suppose that y varies directly with x, and y = 15 when x = 24. 1) Write an equation that relates x and y. 2) Find y, when x = 3. Suppose that the equation F(x, y, z) = 0 implicitly defines each of the three variables x, ...
aOn a given planet, the weight of an object varies directly with the mass of the object. Suppose that an object whose mass is weighs . Calculate the mass of another object that weighs . 在一个被测量的行星,对象的重量直接地随对象的大量变化。 假设大量是的对象称。 计算称另一个对象的大量。
x varies inversely as the square of p. If x is 9 when p is 8, find x when p is 2. y varies directly with the square x. If y = 8 when x = 2, find y when x = 3. If f(x) = 3x, g(x) = x - 3, and h(x) = square root o...
1.The destruction of buildings and houses is 〔并不像原先担忧的那样广泛 〕, and varies from village to village. 2.The more he explains it, 〔 我越觉得这个方案难以实现 〕 3.We all know that 〔 对他来说钱就像生命一样珍贵 〕. 4. 〔 我口袋里只有五元钱 〕, so i...
A) By keeping close contact with one's employers.B) By retiring when one reaches sixty years old.C) By investing half of one's monthly income.D) By following the counsel of financial planners.Section CDirections: In this section, you will hear three passages. At the end of each passage...
What is y when x = 16? Suppose that y varies inversely as the square of x and that y = 9 when x = 12. What is y when x=7? Suppose that y varies inversely as the square of x and that y = 6 when x = 5. What is y when x = 6? M vari...
Suppose that {eq}x {/eq} and {eq}y {/eq} vary directly, and {eq}x = 4 {/eq} when {eq}y = 10 {/eq}. Write the function that models the direct variation. Proportionality Two quantities are said to vary directly when increases in both ...