SOLUTION: This is another form of problem that I am having trouble with. I would appreciate any help you can give me.
d varies inversely as w and directly as the square of v. If d=40 wh
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-> SOLUTION: This is another form of problem that I am having trouble with. I would appreciate any help you can give me.
d varies inversely as w and directly as the square of v. If d=40 wh
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Question 167607: This is another form of problem that I am having trouble with. I would appreciate any help you can give me.
d varies inversely as w and directly as the square of v. If d=40 when w=6 and v=2, find d when w=9 and v=4.
d=kv2
40=k(4)2
40=k(16)
40/16=k
5/2=k Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! d varies inversely as w and directly as the square of v.
This translates to:
d =
:
If d=40 when w=6 and v=2,
40 =
Find k = 40
:
Multiply both sides by 6
4k = 6*40
4k = 240
k =
k = 60
;
The equation: d =
