Questin number three is asking me to write a linear equation
3. A cab company advertises $0.45 per mile (or part of a mile) plus a $2.00 minimum charge. Based on this information, write a linear function that describes the price of a cab ride in terms of the miles travled. miles traveled = $0.45 + $2.00
4. If a customer travels a total of 25 miles, how much money will that customer owe the cab company in question 3? C(25) = 25(0.45)+ $2.00 = $13.45
5. The future of a population of a town t years after January 1, 1995 is described in thousands by function P(t) = 120 + 4t + 0.05t^2. Calculate of P(5) and explain what it means. P(5) = 120 + 4t + 0.05t^2,
P(5) = 120 + 20 + 1.25 = 14,125
It means that the future population of a town will be 14,125 after January 1, 1995
6. The gravitational force between two objects varies inversely as the square of the distance between the objects. If a force of 25 pounds results from two objects that are 6 miles apart, how much force results from two objects that are 15 miles apart? 25 = 6 = 4.166(15) = 62.5
7. The population of Windham is growing at an annual rate of 0.5%. If the current population 12,520, one function that can be used to predict the future population of Windham is P(t) = 12,520(1.005)^t where t represents times in years. Use this function to predict the population of Windham in 10 years. P(10) = 12,520(1.005)10
P(10) = 125,826
3. A cab company advertises $0.45 per mile (or part of a mile) plus a $2.00 minimum charge. Based on this information, write a linear function that describes the price of a cab ride in terms of the miles travled. miles traveled = $0.45 + $2.00
4. If a customer travels a total of 25 miles, how much money will that customer owe the cab company in question 3? C(25) = 25(0.45)+ $2.00 = $13.45
5. The future of a population of a town t years after January 1, 1995 is described in thousands by function P(t) = 120 + 4t + 0.05t^2. Calculate of P(5) and explain what it means. P(5) = 120 + 4t + 0.05t^2,
P(5) = 120 + 20 + 1.25 = 14,125
It means that the future population of a town will be 14,125 after January 1, 1995
6. The gravitational force between two objects varies inversely as the square of the distance between the objects. If a force of 25 pounds results from two objects that are 6 miles apart, how much force results from two objects that are 15 miles apart? 25 = 6 = 4.166(15) = 62.5
7. The population of Windham is growing at an annual rate of 0.5%. If the current population 12,520, one function that can be used to predict the future population of Windham is P(t) = 12,520(1.005)^t where t represents times in years. Use this function to predict the population of Windham in 10 years. P(10) = 12,520(1.005)10
P(10) = 125,826