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 ...
Suppose that y varies directly with x and y = 5 when x = 6. What is y when x = 5? Suppose that y varies directly as the square root of x, and that y = 44 when x = 256. What is y when x = 248? Suppose that y varies directly as the square root of x...
Another potential climate change-induced problem is our dependence on commodity crops- wheat, soybeans, corn and rice- which currently provide humanity with 75% of its calories, either directly or indirectly through the animals we raise on those crops. Jarvis and his colleagues also found that, ...
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 of...
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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 ...
Suppose z varies directly with y and directly with the cube of x. If z = 486 when x = 3 and y = 9, what is z when x = 12 and y = 1? You are given the (2, 2)-matrices A = \begin{b...
Answer to: Suppose p varies directly as the square of z and inversely as r. If p= \frac{32}{5} when z= 4 and r= 10, find p when z= 3 and r= 36. By...
Find \frac{d^2y}{dx^2} in terms of t, given that x(t) = e^t and y(t) = 1 + t^2 Find \frac{dy}{dy} y = 3 t ( 2 t ^ { 3 } - 5 ) ^ { 4 } Find f. f'''\left( t \right) = \co...