百度试题 结果1 题目If z varies inversely as w, and z=12 when w=3, find z when w=12.z = ___ 相关知识点: 试题来源: 解析 3反馈 收藏
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? If z varies inversely as w, and z equals 10 what equals.4 , find z when w equals10. ...
百度试题 结果1 题目If z varies inversely as w, and z= 15 when w=4, find z when w=10.z=□ 相关知识点: 试题来源: 解析 8*1/w z=k/W 8=15.W ∴15=k/4 K=60 8=2W=0 #=6 反馈 收藏
y跟m成正比,跟n^2成反比所以y=k*m/(n^2) 已知y=8 when m=16 and n=1 所以k=0.5那么当m=8,n=4时代入上式解出y=0.25结果一 题目 If y varies directly as m and inversely as the square of n,and if y=8 when m=16 and n=1,then what is the value of y when m=8 and n=4?A...
如果y 作为x平方的反比变化，那么当x是y的两倍时 a 乘以 b 除以 c 增加了 d 减少了 e 没有改变 不是学数学的，只是按照问题翻译，不知道答案 我是老师，有问题可以交流~
The value ofyvaries directly withx,andy=12whenx=10.Findywhenx=25 View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
题目(align*)y(align*) varies inversely as (align*)x(align*) . If (align*)y = 16(align*) when (align*)x = -2(align*) , find (align*)y(align*) when (align*)x = 4(align*) .相关知识点: 试题来源: 解析 (align*)y=-8(align*) ...
结果1 题目 If h varies jointly as j^2 and i and inversely as g, and h=50 when j=2, i=5, and g=12, find h when j=4, i=10, and g=14. () A. 25 B. 100 C. 800 D. 805 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
解：根据题意，b=x/c^2 b=8，c=3 ，可得x=72 所以， b=72/c^2 当b=2 时，根据此公式，可解得 c=6 所以答案是c。
Answer to: If y varies directly as the square of x and, when x = 16, then y = 4, find y when x = 36. By signing up, you'll get thousands of...