Step-by-step explanation:
10e³ᵗ = 60
e³ᵗ = 6
3t = ln 6
t = ⅓ ln 6
6*1.50= 9
We know the initial fee is 6 dollars. The rate of change is 1.50, since it changes that much in one hour.
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Answer:
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Step-by-step explanation:
Answer:
-14/3
Step-by-step explanation:
-5/6+1/2+x = -5
x = -5 + 5/6 -1/2
x = -14/3