Suoming to your instructor
7
A quantity increases at a rate of 34.82% per hour.
(a) Complete the boxes below to write a formula for the amount at hour t, where Q. is the initial amount.
Do not round any values.
1
Q = 2 ( 34.82
(b) Find the doubling time.
Solve analytically and report your exact answer involving natural or common logarithms.
1
69.64
hours (Your answer contains a logarithm.)
© Report an approximate answer of the doubling time accurate to 0.01 hours.
The doubling time is approximately Number hours
Interpretation: The quantity increases by Number % by about every Number hours.