Determine the function described and then use it to answer the question. A large mixing tank currently contains 55 gallons of liquid oxygen, into which 0.75 gallons of a bonding compound have been mixed. A tap will open, pouring 4 gallons of liquid oxygen per minute into the tank at the same time the bonding compound is poured into the tank at a rate of 0.15 gallons per hour. The concentration (ounces per gallon) of the bonding compound in the tank after t minutes is given by 0.75+0.15t C= 55+4t Express t as a function of C. Determine the time it takes to have a concentrate of 127.5 gallons of bonding agent to 885 gallons. 55C– 0.75 t = 0.15 – 4C 55C+0.75 0.15 – 4C 0.75 – 55C 4C- 0.15 0.15 – 4C 55C– 0.75 O out of 4
Determine the function described and then use it to answer the question. A large mixing tank currently contains 55 gallons of liquid oxygen, into which 0.75 gallons of a bonding compound have been mixed. A tap will open, pouring 4 gallons of liquid oxygen per minute into the tank at the same time the bonding compound is poured into the tank at a rate of 0.15 gallons per hour. The concentration (ounces per gallon) of the bonding compound in the tank after t minutes is given by 0.75+0.15t C= 55+4t Express t as a function of C. Determine the time it takes to have a concentrate of 127.5 gallons of bonding agent to 885 gallons. 55C– 0.75 t = 0.15 – 4C 55C+0.75 0.15 – 4C 0.75 – 55C 4C- 0.15 0.15 – 4C 55C– 0.75 O out of 4
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 57SE: Repeat the previous exercise to find the formula forthe APY of an account that compounds daily....
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