City water, which is slightly chlorinated, is being used to flush a tank of heavily chlorinated water. The concentration C = C(t) ofthe chlorine in the tank t hours after flushing begins is given by the following formula.C 0.3 2.77e35 milligrams per gallon(a) What is the initial concentration of chlorine in the tank?mg/gal (b) Express the concentration of chlorine in the tank after 6 hours using functional notation.XC 6Calculate the concentration of chlorine in the tank after 6 hours. (Round your answer to two decimal places.)X mg/galNeed Help?Talk to a TutorMaster ItRead It

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Asked Dec 2, 2019
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City water, which is slightly chlorinated, is being used to flush a tank of heavily chlorinated water. The concentration C = C(t) of
the chlorine in the tank t hours after flushing begins is given by the following formula.
C 0.3 2.77e35 milligrams per gallon
(a) What is the initial concentration of chlorine in the tank?
mg/gal (b) Express the concentration of chlorine in the tank after 6 hours using functional notation.
X
C 6
Calculate the concentration of chlorine in the tank after 6 hours. (Round your answer to two decimal places.)
X mg/gal
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City water, which is slightly chlorinated, is being used to flush a tank of heavily chlorinated water. The concentration C = C(t) of the chlorine in the tank t hours after flushing begins is given by the following formula. C 0.3 2.77e35 milligrams per gallon (a) What is the initial concentration of chlorine in the tank? mg/gal (b) Express the concentration of chlorine in the tank after 6 hours using functional notation. X C 6 Calculate the concentration of chlorine in the tank after 6 hours. (Round your answer to two decimal places.) X mg/gal Need Help? Talk to a Tutor Master It Read It

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Expert Answer

Step 1

To find the concentration of the following given parts.

(a). Initial concentration of chlorine in the tank.

(b). Concentration of chlorine in the tank after 6 hours.

Step 2

Given information:

Concentration formula.

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C = 0.3+2.77e035 milligramsper gallon

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Step 3

Calculation for (a).

For Initial concentration of chlorine in the t...

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C 0.32.77e035 milligrams per gallon (t=0) C 0.32.77e-035(0) (e1) C 0.3.77 C = 3.07 milligrams per gallon

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Equations and In-equations