Asked by Erica
On some tubes of caulking, the diameter of the circular
nozzle opening can be adjusted to produce lines of
varying thickness. The table shows the length l of
caulking obtained from a tube when the nozzle opening
has diameter d and cross-sectional area A.
48. Determine whether l varies inversely with d. If so,
write an equation relating l and d.
49. Determine whether l varies inversely with A. If so,
write an equation relating l and A.
50. Find the length of caulking you get from a tube
whose nozzle opening has a diameter of
34
inch.
d (in.) A (in.2) l (in.)
18
2
π
56 1440
14
6
π
4
360
38
2
9
5
π
6
160
12
1
π
6
90
no
yes; l = } 4
8
5
A
π} 40 in.
nozzle opening can be adjusted to produce lines of
varying thickness. The table shows the length l of
caulking obtained from a tube when the nozzle opening
has diameter d and cross-sectional area A.
48. Determine whether l varies inversely with d. If so,
write an equation relating l and d.
49. Determine whether l varies inversely with A. If so,
write an equation relating l and A.
50. Find the length of caulking you get from a tube
whose nozzle opening has a diameter of
34
inch.
d (in.) A (in.2) l (in.)
18
2
π
56 1440
14
6
π
4
360
38
2
9
5
π
6
160
12
1
π
6
90
no
yes; l = } 4
8
5
A
π} 40 in.
Answers
Answered by
Anonymous
dndjd
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.