Avery had $25.05 in her wallet. If she bought lunch with 7 3/4 dollars from her wallet, how much money did she have in her walle
2 answers:
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Answer:
The curve is given by r(s)=
Step-by-step explanation:
The aec length of the curve is given by:
L=
r(t) = 3t i + (7 − 4t) j + (3 + 2t) k
r'(t)= 3 i -4 j + 2 k
|r'(t)|=
L=
L=
s(t)=
We have to obtain t in terms of s, hence:
t=
Finally,
r(s)=